305393354

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2953}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 535973760

約数和(自身を除く): 230580406

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 581, 623, 1162, 1246, 2953, 5906, 7387, 14774, 20671, 41342, 51709, 103418, 245099, 262817, 490198, 525634, 1715693, 1839719, 3431386, 3679438, 21813811, 43627622, 152696677, 305393354]

約数ペア:

[(1, 305393354), (2, 152696677), (7, 43627622), (14, 21813811), (83, 3679438), (89, 3431386), (166, 1839719), (178, 1715693), (581, 525634), (623, 490198), (1162, 262817), (1246, 245099), (2953, 103418), (5906, 51709), (7387, 41342), (14774, 20671)]