497827510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 906710112

約数和(自身を除く): 408882602

約数列:

[1, 2, 5, 10, 131, 262, 293, 586, 655, 1297, 1310, 1465, 2594, 2930, 6485, 12970, 38383, 76766, 169907, 191915, 339814, 380021, 383830, 760042, 849535, 1699070, 1900105, 3800210, 49782751, 99565502, 248913755, 497827510]

約数ペア:

[(1, 497827510), (2, 248913755), (5, 99565502), (10, 49782751), (131, 3800210), (262, 1900105), (293, 1699070), (586, 849535), (655, 760042), (1297, 383830), (1310, 380021), (1465, 339814), (2594, 191915), (2930, 169907), (6485, 76766), (12970, 38383)]