328563590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2797}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 627333984

約数和(自身を除く): 298770394

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 691, 1382, 2797, 3455, 5594, 6910, 11747, 13985, 23494, 27970, 47549, 58735, 95098, 117470, 237745, 475490, 1932727, 3865454, 9663635, 19327270, 32856359, 65712718, 164281795, 328563590]

約数ペア:

[(1, 328563590), (2, 164281795), (5, 65712718), (10, 32856359), (17, 19327270), (34, 9663635), (85, 3865454), (170, 1932727), (691, 475490), (1382, 237745), (2797, 117470), (3455, 95098), (5594, 58735), (6910, 47549), (11747, 27970), (13985, 23494)]