1027153946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 2041050240

約数和(自身を除く): 1013896294

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 133, 146, 169, 182, 247, 266, 313, 338, 494, 511, 626, 949, 1022, 1183, 1387, 1729, 1898, 2191, 2366, 2774, 3211, 3458, 4069, 4382, 5947, 6422, 6643, 8138, 9709, 11894, 12337, 13286, 18031, 19418, 22477, 22849, 24674, 28483, 36062, 41629, 44954, 45698, 52897, 56966, 77311, 83258, 86359, 105794, 126217, 154622, 159943, 172718, 234403, 252434, 297037, 319886, 370279, 434131, 468806, 541177, 594074, 740558, 868262, 1005043, 1082354, 1640821, 2010086, 2079259, 3038917, 3281642, 3861481, 4158518, 5643703, 6077834, 7035301, 7722962, 11287406, 14070602, 27030367, 39505921, 54060734, 73368139, 79011842, 146736278, 513576973, 1027153946]

約数ペア:

[(1, 1027153946), (2, 513576973), (7, 146736278), (13, 79011842), (14, 73368139), (19, 54060734), (26, 39505921), (38, 27030367), (73, 14070602), (91, 11287406), (133, 7722962), (146, 7035301), (169, 6077834), (182, 5643703), (247, 4158518), (266, 3861481), (313, 3281642), (338, 3038917), (494, 2079259), (511, 2010086), (626, 1640821), (949, 1082354), (1022, 1005043), (1183, 868262), (1387, 740558), (1729, 594074), (1898, 541177), (2191, 468806), (2366, 434131), (2774, 370279), (3211, 319886), (3458, 297037), (4069, 252434), (4382, 234403), (5947, 172718), (6422, 159943), (6643, 154622), (8138, 126217), (9709, 105794), (11894, 86359), (12337, 83258), (13286, 77311), (18031, 56966), (19418, 52897), (22477, 45698), (22849, 44954), (24674, 41629), (28483, 36062)]