401065292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{37567}}^1$

素因数の和:37745

約数の個数: 24

約数和(自身を含む): 747903744

約数和(自身を除く): 346838452

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 37567, 75134, 150268, 638639, 1277278, 2554556, 5898019, 11796038, 23592076, 100266323, 200532646, 401065292]

約数ペア:

[(1, 401065292), (2, 200532646), (4, 100266323), (17, 23592076), (34, 11796038), (68, 5898019), (157, 2554556), (314, 1277278), (628, 638639), (2669, 150268), (5338, 75134), (10676, 37567)]