1275943334

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{337}}^1\times {\mathrm{2251}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 1988952888

約数和(自身を除く): 713009554

約数列:

[1, 2, 29, 58, 337, 674, 841, 1682, 2251, 4502, 9773, 19546, 65279, 130558, 283417, 566834, 758587, 1517174, 1893091, 3786182, 21999023, 43998046, 637971667, 1275943334]

約数ペア:

[(1, 1275943334), (2, 637971667), (29, 43998046), (58, 21999023), (337, 3786182), (674, 1893091), (841, 1517174), (1682, 758587), (2251, 566834), (4502, 283417), (9773, 130558), (19546, 65279)]