426971524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{30931}}^1$

素因数の和:30988

約数の個数: 48

約数和(自身を含む): 935383680

約数和(自身を除く): 508412156

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6902, 13804, 30931, 61862, 123724, 216517, 433034, 525827, 866068, 896999, 1051654, 1793998, 2103308, 3587996, 3680789, 6278993, 7361578, 12557986, 14723156, 15248983, 25115972, 30497966, 60995932, 106742881, 213485762, 426971524]

約数ペア:

[(1, 426971524), (2, 213485762), (4, 106742881), (7, 60995932), (14, 30497966), (17, 25115972), (28, 15248983), (29, 14723156), (34, 12557986), (58, 7361578), (68, 6278993), (116, 3680789), (119, 3587996), (203, 2103308), (238, 1793998), (406, 1051654), (476, 896999), (493, 866068), (812, 525827), (986, 433034), (1972, 216517), (3451, 123724), (6902, 61862), (13804, 30931)]