2212792388

素因数分解:

$2^2\times {\mathrm{4243}}^1\times {\mathrm{130379}}^1$

素因数の和:134626

約数の個数: 12

約数和(自身を含む): 3873329040

約数和(自身を除く): 1660536652

約数列:

[1, 2, 4, 4243, 8486, 16972, 130379, 260758, 521516, 553198097, 1106396194, 2212792388]

約数ペア:

[(1, 2212792388), (2, 1106396194), (4, 553198097), (4243, 521516), (8486, 260758), (16972, 130379)]