1733420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2288500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 113, 118, 130, 226, 236, 260, 295, 452, 565, 590, 767, 1130, 1180, 1469, 1534, 2260, 2938, 3068, 3835, 5876, 6667, 7345, 7670, 13334, 14690, 15340, 26668, 29380, 33335, 66670, 86671, 133340, 173342, 346684, 433355, 866710, 1733420]

約数ペア:

[(1, 1733420), (2, 866710), (4, 433355), (5, 346684), (10, 173342), (13, 133340), (20, 86671), (26, 66670), (52, 33335), (59, 29380), (65, 26668), (113, 15340), (118, 14690), (130, 13334), (226, 7670), (236, 7345), (260, 6667), (295, 5876), (452, 3835), (565, 3068), (590, 2938), (767, 2260), (1130, 1534), (1180, 1469)]