1383263896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1061}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 3066716160

約数和(自身を除く): 1683452264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 751, 868, 1061, 1502, 1736, 2122, 3004, 4244, 5257, 6008, 7427, 8488, 10514, 14854, 21028, 23281, 29708, 32891, 42056, 46562, 59416, 65782, 93124, 131564, 162967, 186248, 230237, 263128, 325934, 460474, 651868, 796811, 920948, 1303736, 1593622, 1841896, 3187244, 5577677, 6374488, 11155354, 22310708, 24701141, 44621416, 49402282, 98804564, 172907987, 197609128, 345815974, 691631948, 1383263896]

約数ペア:

[(1, 1383263896), (2, 691631948), (4, 345815974), (7, 197609128), (8, 172907987), (14, 98804564), (28, 49402282), (31, 44621416), (56, 24701141), (62, 22310708), (124, 11155354), (217, 6374488), (248, 5577677), (434, 3187244), (751, 1841896), (868, 1593622), (1061, 1303736), (1502, 920948), (1736, 796811), (2122, 651868), (3004, 460474), (4244, 325934), (5257, 263128), (6008, 230237), (7427, 186248), (8488, 162967), (10514, 131564), (14854, 93124), (21028, 65782), (23281, 59416), (29708, 46562), (32891, 42056)]