1330454776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1471}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 2950594560

約数和(自身を除く): 1620139784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 521, 868, 1042, 1471, 1736, 2084, 2942, 3647, 4168, 5884, 7294, 10297, 11768, 14588, 16151, 20594, 29176, 32302, 41188, 45601, 64604, 82376, 91202, 113057, 129208, 182404, 226114, 319207, 364808, 452228, 638414, 766391, 904456, 1276828, 1532782, 2553656, 3065564, 5364737, 6131128, 10729474, 21458948, 23758121, 42917896, 47516242, 95032484, 166306847, 190064968, 332613694, 665227388, 1330454776]

約数ペア:

[(1, 1330454776), (2, 665227388), (4, 332613694), (7, 190064968), (8, 166306847), (14, 95032484), (28, 47516242), (31, 42917896), (56, 23758121), (62, 21458948), (124, 10729474), (217, 6131128), (248, 5364737), (434, 3065564), (521, 2553656), (868, 1532782), (1042, 1276828), (1471, 904456), (1736, 766391), (2084, 638414), (2942, 452228), (3647, 364808), (4168, 319207), (5884, 226114), (7294, 182404), (10297, 129208), (11768, 113057), (14588, 91202), (16151, 82376), (20594, 64604), (29176, 45601), (32302, 41188)]