2740732904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{91823}}^1$

素因数の和:91890

約数の個数: 64

約数和(自身を含む): 6479101440

約数和(自身を除く): 3738368536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 7462, 14924, 29848, 91823, 183646, 367292, 642761, 734584, 1193699, 1285522, 2387398, 2571044, 3764743, 4774796, 5142088, 7529486, 8355893, 9549592, 15058972, 16711786, 26353201, 30117944, 33423572, 48941659, 52706402, 66847144, 97883318, 105412804, 195766636, 210825608, 342591613, 391533272, 685183226, 1370366452, 2740732904]

約数ペア:

[(1, 2740732904), (2, 1370366452), (4, 685183226), (7, 391533272), (8, 342591613), (13, 210825608), (14, 195766636), (26, 105412804), (28, 97883318), (41, 66847144), (52, 52706402), (56, 48941659), (82, 33423572), (91, 30117944), (104, 26353201), (164, 16711786), (182, 15058972), (287, 9549592), (328, 8355893), (364, 7529486), (533, 5142088), (574, 4774796), (728, 3764743), (1066, 2571044), (1148, 2387398), (2132, 1285522), (2296, 1193699), (3731, 734584), (4264, 642761), (7462, 367292), (14924, 183646), (29848, 91823)]