1214021612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{43651}}^1$

素因数の和:44081

約数の個数: 24

約数和(自身を含む): 2255062320

約数和(自身を除く): 1041040708

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 43651, 87302, 174604, 742067, 1484134, 2968268, 17853259, 35706518, 71413036, 303505403, 607010806, 1214021612]

約数ペア:

[(1, 1214021612), (2, 607010806), (4, 303505403), (17, 71413036), (34, 35706518), (68, 17853259), (409, 2968268), (818, 1484134), (1636, 742067), (6953, 174604), (13906, 87302), (27812, 43651)]