3268430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 6576768

約数和(自身を除く): 3308338

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 691, 946, 1382, 2365, 3455, 4730, 6910, 7601, 15202, 29713, 38005, 59426, 76010, 148565, 297130, 326843, 653686, 1634215, 3268430]

約数ペア:

[(1, 3268430), (2, 1634215), (5, 653686), (10, 326843), (11, 297130), (22, 148565), (43, 76010), (55, 59426), (86, 38005), (110, 29713), (215, 15202), (430, 7601), (473, 6910), (691, 4730), (946, 3455), (1382, 2365)]