1370996872

素因数分解:

$2^3\times 7^2\times {\mathrm{887}}^1\times {\mathrm{3943}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 2994442560

約数和(自身を除く): 1623445688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 887, 1774, 3548, 3943, 6209, 7096, 7886, 12418, 15772, 24836, 27601, 31544, 43463, 49672, 55202, 86926, 110404, 173852, 193207, 220808, 347704, 386414, 772828, 1545656, 3497441, 6994882, 13989764, 24482087, 27979528, 48964174, 97928348, 171374609, 195856696, 342749218, 685498436, 1370996872]

約数ペア:

[(1, 1370996872), (2, 685498436), (4, 342749218), (7, 195856696), (8, 171374609), (14, 97928348), (28, 48964174), (49, 27979528), (56, 24482087), (98, 13989764), (196, 6994882), (392, 3497441), (887, 1545656), (1774, 772828), (3548, 386414), (3943, 347704), (6209, 220808), (7096, 193207), (7886, 173852), (12418, 110404), (15772, 86926), (24836, 55202), (27601, 49672), (31544, 43463)]