2770108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 5335344

約数和(自身を除く): 2565236

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 401, 628, 802, 1604, 1727, 3454, 4411, 6908, 8822, 17644, 62957, 125914, 251828, 692527, 1385054, 2770108]

約数ペア:

[(1, 2770108), (2, 1385054), (4, 692527), (11, 251828), (22, 125914), (44, 62957), (157, 17644), (314, 8822), (401, 6908), (628, 4411), (802, 3454), (1604, 1727)]