253163586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3245687}}^1$

素因数の和:3245705

約数の個数: 16

約数和(自身を含む): 545275584

約数和(自身を除く): 292111998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3245687, 6491374, 9737061, 19474122, 42193931, 84387862, 126581793, 253163586]

約数ペア:

[(1, 253163586), (2, 126581793), (3, 84387862), (6, 42193931), (13, 19474122), (26, 9737061), (39, 6491374), (78, 3245687)]