1569388381340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1\times {\mathrm{2062217}}^1$

素因数の和:2065166

約数の個数: 48

約数和(自身を含む): 3550446490752

約数和(自身を除く): 1981058109412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2927, 5854, 11708, 14635, 29270, 38051, 58540, 76102, 152204, 190255, 380510, 761020, 2062217, 4124434, 8248868, 10311085, 20622170, 26808821, 41244340, 53617642, 107235284, 134044105, 268088210, 536176420, 6036109159, 12072218318, 24144436636, 30180545795, 60361091590, 78469419067, 120722183180, 156938838134, 313877676268, 392347095335, 784694190670, 1569388381340]

約数ペア:

[(1, 1569388381340), (2, 784694190670), (4, 392347095335), (5, 313877676268), (10, 156938838134), (13, 120722183180), (20, 78469419067), (26, 60361091590), (52, 30180545795), (65, 24144436636), (130, 12072218318), (260, 6036109159), (2927, 536176420), (5854, 268088210), (11708, 134044105), (14635, 107235284), (29270, 53617642), (38051, 41244340), (58540, 26808821), (76102, 20622170), (152204, 10311085), (190255, 8248868), (380510, 4124434), (761020, 2062217)]