898555430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{19009}}^1$

素因数の和:19208

約数の個数: 32

約数和(自身を含む): 1683525600

約数和(自身を除く): 784970170

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1630, 4727, 9454, 19009, 23635, 38018, 47270, 95045, 190090, 551261, 1102522, 2756305, 3098467, 5512610, 6196934, 15492335, 30984670, 89855543, 179711086, 449277715, 898555430]

約数ペア:

[(1, 898555430), (2, 449277715), (5, 179711086), (10, 89855543), (29, 30984670), (58, 15492335), (145, 6196934), (163, 5512610), (290, 3098467), (326, 2756305), (815, 1102522), (1630, 551261), (4727, 190090), (9454, 95045), (19009, 47270), (23635, 38018)]