2017643480

素因数分解:

$2^3\times 5^1\times {\mathrm{3457}}^1\times {\mathrm{14591}}^1$

素因数の和:18059

約数の個数: 32

約数和(自身を含む): 4541322240

約数和(自身を除く): 2523678760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3457, 6914, 13828, 14591, 17285, 27656, 29182, 34570, 58364, 69140, 72955, 116728, 138280, 145910, 291820, 583640, 50441087, 100882174, 201764348, 252205435, 403528696, 504410870, 1008821740, 2017643480]

約数ペア:

[(1, 2017643480), (2, 1008821740), (4, 504410870), (5, 403528696), (8, 252205435), (10, 201764348), (20, 100882174), (40, 50441087), (3457, 583640), (6914, 291820), (13828, 145910), (14591, 138280), (17285, 116728), (27656, 72955), (29182, 69140), (34570, 58364)]