1539217654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1721}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 2551590720

約数和(自身を除く): 1012373066

約数列:

[1, 2, 13, 26, 41, 82, 533, 839, 1066, 1678, 1721, 3442, 10907, 21814, 22373, 34399, 44746, 68798, 70561, 141122, 447187, 894374, 917293, 1443919, 1834586, 2887838, 18770947, 37541894, 59200679, 118401358, 769608827, 1539217654]

約数ペア:

[(1, 1539217654), (2, 769608827), (13, 118401358), (26, 59200679), (41, 37541894), (82, 18770947), (533, 2887838), (839, 1834586), (1066, 1443919), (1678, 917293), (1721, 894374), (3442, 447187), (10907, 141122), (21814, 70561), (22373, 68798), (34399, 44746)]