685087338236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1\times {\mathrm{228311}}^1$

素因数の和:231810

約数の個数: 48

約数和(自身を含む): 1414789189632

約数和(自身を除く): 729701851396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3457, 6914, 13828, 24199, 48398, 96796, 107167, 214334, 228311, 428668, 456622, 750169, 913244, 1500338, 1598177, 3000676, 3196354, 6392708, 7077641, 14155282, 28310564, 49543487, 99086974, 198173948, 789271127, 1578542254, 3157084508, 5524897889, 11049795778, 22099591556, 24467404937, 48934809874, 97869619748, 171271834559, 342543669118, 685087338236]

約数ペア:

[(1, 685087338236), (2, 342543669118), (4, 171271834559), (7, 97869619748), (14, 48934809874), (28, 24467404937), (31, 22099591556), (62, 11049795778), (124, 5524897889), (217, 3157084508), (434, 1578542254), (868, 789271127), (3457, 198173948), (6914, 99086974), (13828, 49543487), (24199, 28310564), (48398, 14155282), (96796, 7077641), (107167, 6392708), (214334, 3196354), (228311, 3000676), (428668, 1598177), (456622, 1500338), (750169, 913244)]