1573387774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{21121}}^1$

素因数の和:21460

約数の個数: 32

約数和(自身を含む): 2865157056

約数和(自身を除く): 1291769282

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 2191, 4382, 5321, 10642, 21121, 37247, 42242, 74494, 147847, 295694, 359057, 718114, 2513399, 5026798, 6610873, 13221746, 46276111, 92552222, 112384841, 224769682, 786693887, 1573387774]

約数ペア:

[(1, 1573387774), (2, 786693887), (7, 224769682), (14, 112384841), (17, 92552222), (34, 46276111), (119, 13221746), (238, 6610873), (313, 5026798), (626, 2513399), (2191, 718114), (4382, 359057), (5321, 295694), (10642, 147847), (21121, 74494), (37247, 42242)]