511205630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{95911}}^1$

素因数の和:95972

約数の個数: 32

約数和(自身を含む): 1015132608

約数和(自身を除く): 503926978

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 95911, 191822, 479555, 959110, 1246843, 2493686, 3932351, 6234215, 7864702, 12468430, 19661755, 39323510, 51120563, 102241126, 255602815, 511205630]

約数ペア:

[(1, 511205630), (2, 255602815), (5, 102241126), (10, 51120563), (13, 39323510), (26, 19661755), (41, 12468430), (65, 7864702), (82, 6234215), (130, 3932351), (205, 2493686), (410, 1246843), (533, 959110), (1066, 479555), (2665, 191822), (5330, 95911)]