201861128744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2794003}}^1$

素因数の和:2794841

約数の個数: 32

約数和(自身を含む): 413400831840

約数和(自身を除く): 211539703096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 1642, 3284, 6568, 9031, 18062, 36124, 72248, 2794003, 5588006, 11176012, 22352024, 30734033, 61468066, 122936132, 245872264, 2293876463, 4587752926, 9175505852, 18351011704, 25232641093, 50465282186, 100930564372, 201861128744]

約数ペア:

[(1, 201861128744), (2, 100930564372), (4, 50465282186), (8, 25232641093), (11, 18351011704), (22, 9175505852), (44, 4587752926), (88, 2293876463), (821, 245872264), (1642, 122936132), (3284, 61468066), (6568, 30734033), (9031, 22352024), (18062, 11176012), (36124, 5588006), (72248, 2794003)]