2506620963745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4061377}}^1$

素因数の和:4061589

約数の個数: 32

約数和(自身を含む): 3268661996448

約数和(自身を除く): 762041032703

約数列:

[1, 5, 17, 53, 85, 137, 265, 685, 901, 2329, 4505, 7261, 11645, 36305, 123437, 617185, 4061377, 20306885, 69043409, 215252981, 345217045, 556408649, 1076264905, 2782043245, 3659300677, 9458947033, 18296503385, 29489658397, 47294735165, 147448291985, 501324192749, 2506620963745]

約数ペア:

[(1, 2506620963745), (5, 501324192749), (17, 147448291985), (53, 47294735165), (85, 29489658397), (137, 18296503385), (265, 9458947033), (685, 3659300677), (901, 2782043245), (2329, 1076264905), (4505, 556408649), (7261, 345217045), (11645, 215252981), (36305, 69043409), (123437, 20306885), (617185, 4061377)]