2017998010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{929953}}^1$

素因数の和:929998

約数の個数: 32

約数和(自身を含む): 4285228032

約数和(自身を除く): 2267230022

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 929953, 1859906, 4649765, 6509671, 9299530, 13019342, 28828543, 32548355, 57657086, 65096710, 144142715, 201799801, 288285430, 403599602, 1008999005, 2017998010]

約数ペア:

[(1, 2017998010), (2, 1008999005), (5, 403599602), (7, 288285430), (10, 201799801), (14, 144142715), (31, 65096710), (35, 57657086), (62, 32548355), (70, 28828543), (155, 13019342), (217, 9299530), (310, 6509671), (434, 4649765), (1085, 1859906), (2170, 929953)]