1243836694798

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{20983}}^1\times {\mathrm{132911}}^1$

素因数の和:154119

約数の個数: 16

約数和(自身を含む): 1874225074176

約数和(自身を除く): 630388379378

約数列:

[1, 2, 223, 446, 20983, 41966, 132911, 265822, 4679209, 9358418, 29639153, 59278306, 2788871513, 5577743026, 621918347399, 1243836694798]

約数ペア:

[(1, 1243836694798), (2, 621918347399), (223, 5577743026), (446, 2788871513), (20983, 59278306), (41966, 29639153), (132911, 9358418), (265822, 4679209)]