2021504044

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{16487}}^1$

素因数の和:16678

約数の個数: 48

約数和(自身を含む): 4210375680

約数和(自身を除く): 2188871636

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 151, 203, 302, 406, 604, 812, 1057, 2114, 4228, 4379, 8758, 16487, 17516, 30653, 32974, 61306, 65948, 115409, 122612, 230818, 461636, 478123, 956246, 1912492, 2489537, 3346861, 4979074, 6693722, 9958148, 13387444, 17426759, 34853518, 69707036, 72196573, 144393146, 288786292, 505376011, 1010752022, 2021504044]

約数ペア:

[(1, 2021504044), (2, 1010752022), (4, 505376011), (7, 288786292), (14, 144393146), (28, 72196573), (29, 69707036), (58, 34853518), (116, 17426759), (151, 13387444), (203, 9958148), (302, 6693722), (406, 4979074), (604, 3346861), (812, 2489537), (1057, 1912492), (2114, 956246), (4228, 478123), (4379, 461636), (8758, 230818), (16487, 122612), (17516, 115409), (30653, 65948), (32974, 61306)]