2013996894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{4049}}^1$

素因数の和:4985

約数の個数: 64

約数和(自身を含む): 4964198400

約数和(自身を除く): 2950201506

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 911, 1822, 2733, 4049, 5466, 6377, 8098, 11843, 12147, 12754, 19131, 23686, 24294, 28343, 35529, 38262, 52637, 56686, 71058, 82901, 85029, 105274, 157911, 165802, 170058, 248703, 315822, 368459, 497406, 736918, 1105377, 2210754, 3688639, 7377278, 11065917, 22131834, 25820473, 47952307, 51640946, 77461419, 95904614, 143856921, 154922838, 287713842, 335666149, 671332298, 1006998447, 2013996894]

約数ペア:

[(1, 2013996894), (2, 1006998447), (3, 671332298), (6, 335666149), (7, 287713842), (13, 154922838), (14, 143856921), (21, 95904614), (26, 77461419), (39, 51640946), (42, 47952307), (78, 25820473), (91, 22131834), (182, 11065917), (273, 7377278), (546, 3688639), (911, 2210754), (1822, 1105377), (2733, 736918), (4049, 497406), (5466, 368459), (6377, 315822), (8098, 248703), (11843, 170058), (12147, 165802), (12754, 157911), (19131, 105274), (23686, 85029), (24294, 82901), (28343, 71058), (35529, 56686), (38262, 52637)]