408026044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{38219}}^1$

素因数の和:38397

約数の個数: 24

約数和(自身を含む): 760883760

約数和(自身を除く): 352857716

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 38219, 76438, 152876, 649723, 1299446, 2598892, 6000383, 12000766, 24001532, 102006511, 204013022, 408026044]

約数ペア:

[(1, 408026044), (2, 204013022), (4, 102006511), (17, 24001532), (34, 12000766), (68, 6000383), (157, 2598892), (314, 1299446), (628, 649723), (2669, 152876), (5338, 76438), (10676, 38219)]