401065356

素因数分解:

$2^2\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{21521}}^1$

素因数の和:23081

約数の個数: 24

約数和(自身を含む): 936465264

約数和(自身を除く): 535399908

約数列:

[1, 2, 3, 4, 6, 12, 1553, 3106, 4659, 6212, 9318, 18636, 21521, 43042, 64563, 86084, 129126, 258252, 33422113, 66844226, 100266339, 133688452, 200532678, 401065356]

約数ペア:

[(1, 401065356), (2, 200532678), (3, 133688452), (4, 100266339), (6, 66844226), (12, 33422113), (1553, 258252), (3106, 129126), (4659, 86084), (6212, 64563), (9318, 43042), (18636, 21521)]