831541282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2617}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 1491663096

約数和(自身を除く): 660121814

約数列:

[1, 2, 11, 13, 22, 26, 101, 121, 143, 202, 242, 286, 1111, 1313, 1573, 2222, 2617, 2626, 3146, 5234, 12221, 14443, 24442, 28787, 28886, 34021, 57574, 68042, 158873, 264317, 316657, 317746, 374231, 528634, 633314, 748462, 2907487, 3436121, 4116541, 5814974, 6872242, 8233082, 31982357, 37797331, 63964714, 75594662, 415770641, 831541282]

約数ペア:

[(1, 831541282), (2, 415770641), (11, 75594662), (13, 63964714), (22, 37797331), (26, 31982357), (101, 8233082), (121, 6872242), (143, 5814974), (202, 4116541), (242, 3436121), (286, 2907487), (1111, 748462), (1313, 633314), (1573, 528634), (2222, 374231), (2617, 317746), (2626, 316657), (3146, 264317), (5234, 158873), (12221, 68042), (14443, 57574), (24442, 34021), (28787, 28886)]