1853228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 3530352

約数和(自身を除く): 1677124

約数列:

[1, 2, 4, 13, 26, 52, 157, 227, 314, 454, 628, 908, 2041, 2951, 4082, 5902, 8164, 11804, 35639, 71278, 142556, 463307, 926614, 1853228]

約数ペア:

[(1, 1853228), (2, 926614), (4, 463307), (13, 142556), (26, 71278), (52, 35639), (157, 11804), (227, 8164), (314, 5902), (454, 4082), (628, 2951), (908, 2041)]