2021189668

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{43037}}^1$

素因数の和:43299

約数の個数: 24

約数和(自身を含む): 3615192000

約数和(自身を除く): 1594002332

約数列:

[1, 2, 4, 59, 118, 199, 236, 398, 796, 11741, 23482, 43037, 46964, 86074, 172148, 2539183, 5078366, 8564363, 10156732, 17128726, 34257452, 505297417, 1010594834, 2021189668]

約数ペア:

[(1, 2021189668), (2, 1010594834), (4, 505297417), (59, 34257452), (118, 17128726), (199, 10156732), (236, 8564363), (398, 5078366), (796, 2539183), (11741, 172148), (23482, 86074), (43037, 46964)]