1445814538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{319729}}^1$

素因数の和:319774

約数の個数: 32

約数和(自身を含む): 2762467200

約数和(自身を除く): 1316652662

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 319729, 639458, 2238103, 4476206, 5435393, 6074851, 10870786, 12149702, 38047751, 42523957, 76095502, 85047914, 103272467, 206544934, 722907269, 1445814538]

約数ペア:

[(1, 1445814538), (2, 722907269), (7, 206544934), (14, 103272467), (17, 85047914), (19, 76095502), (34, 42523957), (38, 38047751), (119, 12149702), (133, 10870786), (238, 6074851), (266, 5435393), (323, 4476206), (646, 2238103), (2261, 639458), (4522, 319729)]