1659090692

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{1979}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 3370752000

約数和(自身を除く): 1711661308

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 379, 553, 758, 1106, 1516, 1979, 2212, 2653, 3958, 5306, 7916, 10612, 13853, 27706, 29941, 55412, 59882, 119764, 156341, 209587, 312682, 419174, 625364, 750041, 838348, 1094387, 1500082, 2188774, 3000164, 4377548, 5250287, 10500574, 21001148, 59253239, 118506478, 237012956, 414772673, 829545346, 1659090692]

約数ペア:

[(1, 1659090692), (2, 829545346), (4, 414772673), (7, 237012956), (14, 118506478), (28, 59253239), (79, 21001148), (158, 10500574), (316, 5250287), (379, 4377548), (553, 3000164), (758, 2188774), (1106, 1500082), (1516, 1094387), (1979, 838348), (2212, 750041), (2653, 625364), (3958, 419174), (5306, 312682), (7916, 209587), (10612, 156341), (13853, 119764), (27706, 59882), (29941, 55412)]