1397022046

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1297}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 2530321200

約数和(自身を除く): 1133299154

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 379, 406, 758, 1297, 1421, 2594, 2653, 2842, 5306, 9079, 10991, 18158, 18571, 21982, 37142, 37613, 63553, 75226, 76937, 127106, 153874, 263291, 491563, 526582, 538559, 983126, 1077118, 1843037, 3440941, 3686074, 6881882, 14255327, 24086587, 28510654, 48173174, 99787289, 199574578, 698511023, 1397022046]

約数ペア:

[(1, 1397022046), (2, 698511023), (7, 199574578), (14, 99787289), (29, 48173174), (49, 28510654), (58, 24086587), (98, 14255327), (203, 6881882), (379, 3686074), (406, 3440941), (758, 1843037), (1297, 1077118), (1421, 983126), (2594, 538559), (2653, 526582), (2842, 491563), (5306, 263291), (9079, 153874), (10991, 127106), (18158, 76937), (18571, 75226), (21982, 63553), (37142, 37613)]