1260952022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{725519}}^1$

素因数の和:725611

約数の個数: 16

約数和(自身を含む): 2089497600

約数和(自身を除く): 828545578

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 725519, 1451038, 7980709, 15961418, 57316001, 114632002, 630476011, 1260952022]

約数ペア:

[(1, 1260952022), (2, 630476011), (11, 114632002), (22, 57316001), (79, 15961418), (158, 7980709), (869, 1451038), (1738, 725519)]