719922014

素因数分解:

$2^1\times 7^3\times {\mathrm{239}}^1\times {\mathrm{4391}}^1$

素因数の和:4653

約数の個数: 32

約数和(自身を含む): 1264896000

約数和(自身を除く): 544973986

約数列:

[1, 2, 7, 14, 49, 98, 239, 343, 478, 686, 1673, 3346, 4391, 8782, 11711, 23422, 30737, 61474, 81977, 163954, 215159, 430318, 1049449, 1506113, 2098898, 3012226, 7346143, 14692286, 51423001, 102846002, 359961007, 719922014]

約数ペア:

[(1, 719922014), (2, 359961007), (7, 102846002), (14, 51423001), (49, 14692286), (98, 7346143), (239, 3012226), (343, 2098898), (478, 1506113), (686, 1049449), (1673, 430318), (3346, 215159), (4391, 163954), (8782, 81977), (11711, 61474), (23422, 30737)]