711304490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 1426172832

約数和(自身を除く): 714868342

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 113, 130, 205, 226, 410, 533, 565, 1066, 1130, 1181, 1469, 2362, 2665, 2938, 4633, 5330, 5905, 7345, 9266, 11810, 14690, 15353, 23165, 30706, 46330, 48421, 60229, 76765, 96842, 120458, 133453, 153530, 242105, 266906, 301145, 484210, 602290, 629473, 667265, 1258946, 1334530, 1734889, 3147365, 3469778, 5471573, 6294730, 8674445, 10943146, 17348890, 27357865, 54715730, 71130449, 142260898, 355652245, 711304490]

約数ペア:

[(1, 711304490), (2, 355652245), (5, 142260898), (10, 71130449), (13, 54715730), (26, 27357865), (41, 17348890), (65, 10943146), (82, 8674445), (113, 6294730), (130, 5471573), (205, 3469778), (226, 3147365), (410, 1734889), (533, 1334530), (565, 1258946), (1066, 667265), (1130, 629473), (1181, 602290), (1469, 484210), (2362, 301145), (2665, 266906), (2938, 242105), (4633, 153530), (5330, 133453), (5905, 120458), (7345, 96842), (9266, 76765), (11810, 60229), (14690, 48421), (15353, 46330), (23165, 30706)]