923786396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 1799195328

約数和(自身を除く): 875408932

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 106, 142, 212, 284, 689, 923, 1378, 1846, 2756, 3692, 3763, 4721, 7526, 9442, 15052, 18884, 48919, 61373, 97838, 122746, 195676, 245492, 250213, 335191, 500426, 670382, 1000852, 1340764, 3252769, 4357483, 6505538, 8714966, 13011076, 17429932, 17765123, 35530246, 71060492, 230946599, 461893198, 923786396]

約数ペア:

[(1, 923786396), (2, 461893198), (4, 230946599), (13, 71060492), (26, 35530246), (52, 17765123), (53, 17429932), (71, 13011076), (106, 8714966), (142, 6505538), (212, 4357483), (284, 3252769), (689, 1340764), (923, 1000852), (1378, 670382), (1846, 500426), (2756, 335191), (3692, 250213), (3763, 245492), (4721, 195676), (7526, 122746), (9442, 97838), (15052, 61373), (18884, 48919)]