4920490068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{174263}}^1$

素因数の和:174464

約数の個数: 48

約数和(自身を含む): 12432690816

約数和(自身を除く): 7512200748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 7059, 9412, 14118, 28236, 174263, 348526, 522789, 697052, 1045578, 2091156, 2265419, 4530838, 6796257, 9061676, 13592514, 27185028, 31541603, 63083206, 94624809, 126166412, 189249618, 378499236, 410040839, 820081678, 1230122517, 1640163356, 2460245034, 4920490068]

約数ペア:

[(1, 4920490068), (2, 2460245034), (3, 1640163356), (4, 1230122517), (6, 820081678), (12, 410040839), (13, 378499236), (26, 189249618), (39, 126166412), (52, 94624809), (78, 63083206), (156, 31541603), (181, 27185028), (362, 13592514), (543, 9061676), (724, 6796257), (1086, 4530838), (2172, 2265419), (2353, 2091156), (4706, 1045578), (7059, 697052), (9412, 522789), (14118, 348526), (28236, 174263)]