281901036

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{149629}}^1$

素因数の和:149793

約数の個数: 24

約数和(自身を含む): 661963120

約数和(自身を除く): 380062084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 149629, 299258, 448887, 598516, 897774, 1795548, 23491753, 46983506, 70475259, 93967012, 140950518, 281901036]

約数ペア:

[(1, 281901036), (2, 140950518), (3, 93967012), (4, 70475259), (6, 46983506), (12, 23491753), (157, 1795548), (314, 897774), (471, 598516), (628, 448887), (942, 299258), (1884, 149629)]