297581362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16494

約数の個数: 32

約数和(自身を含む): 521431344

約数和(自身を除く): 223849982

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 9061, 16421, 18122, 32842, 213473, 279157, 426946, 558314, 673261, 1346522, 3629041, 7258082, 8752393, 11445437, 17504786, 22890874, 148790681, 297581362]

約数ペア:

[(1, 297581362), (2, 148790681), (13, 22890874), (17, 17504786), (26, 11445437), (34, 8752393), (41, 7258082), (82, 3629041), (221, 1346522), (442, 673261), (533, 558314), (697, 426946), (1066, 279157), (1394, 213473), (9061, 32842), (16421, 18122)]