2012313580

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{666329}}^1$

素因数の和:666489

約数の個数: 24

約数和(自身を含む): 4253850720

約数和(自身を除く): 2241537140

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 666329, 1332658, 2665316, 3331645, 6663290, 13326580, 100615679, 201231358, 402462716, 503078395, 1006156790, 2012313580]

約数ペア:

[(1, 2012313580), (2, 1006156790), (4, 503078395), (5, 402462716), (10, 201231358), (20, 100615679), (151, 13326580), (302, 6663290), (604, 3331645), (755, 2665316), (1510, 1332658), (3020, 666329)]