2915671486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 5776358400

約数和(自身を除く): 2860686914

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 79, 91, 133, 158, 169, 182, 247, 266, 338, 494, 553, 821, 1027, 1106, 1183, 1501, 1642, 1729, 2054, 2366, 3002, 3211, 3458, 5747, 6422, 7189, 10507, 10673, 11494, 13351, 14378, 15599, 19513, 21014, 21346, 22477, 26702, 31198, 39026, 44954, 64859, 74711, 93457, 109193, 129718, 136591, 138749, 149422, 186914, 202787, 218386, 253669, 273182, 277498, 405574, 454013, 507338, 843167, 908026, 971243, 1232321, 1419509, 1686334, 1775683, 1942486, 2464642, 2636231, 2839018, 3551366, 5272462, 5902169, 8626247, 10961171, 11804338, 16020173, 17252494, 18453617, 21922342, 32040346, 36907234, 76728197, 112141211, 153456394, 208262249, 224282422, 416524498, 1457835743, 2915671486]

約数ペア:

[(1, 2915671486), (2, 1457835743), (7, 416524498), (13, 224282422), (14, 208262249), (19, 153456394), (26, 112141211), (38, 76728197), (79, 36907234), (91, 32040346), (133, 21922342), (158, 18453617), (169, 17252494), (182, 16020173), (247, 11804338), (266, 10961171), (338, 8626247), (494, 5902169), (553, 5272462), (821, 3551366), (1027, 2839018), (1106, 2636231), (1183, 2464642), (1501, 1942486), (1642, 1775683), (1729, 1686334), (2054, 1419509), (2366, 1232321), (3002, 971243), (3211, 908026), (3458, 843167), (5747, 507338), (6422, 454013), (7189, 405574), (10507, 277498), (10673, 273182), (11494, 253669), (13351, 218386), (14378, 202787), (15599, 186914), (19513, 149422), (21014, 138749), (21346, 136591), (22477, 129718), (26702, 109193), (31198, 93457), (39026, 74711), (44954, 64859)]