3835390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 7521696

約数和(自身を除く): 3686306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 181, 326, 362, 815, 905, 1630, 1810, 2119, 2353, 4238, 4706, 10595, 11765, 21190, 23530, 29503, 59006, 147515, 295030, 383539, 767078, 1917695, 3835390]

約数ペア:

[(1, 3835390), (2, 1917695), (5, 767078), (10, 383539), (13, 295030), (26, 147515), (65, 59006), (130, 29503), (163, 23530), (181, 21190), (326, 11765), (362, 10595), (815, 4706), (905, 4238), (1630, 2353), (1810, 2119)]