2201922715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3271}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 2819469312

約数和(自身を除く): 617546597

約数列:

[1, 5, 31, 43, 101, 155, 215, 505, 1333, 3131, 3271, 4343, 6665, 15655, 16355, 21715, 101401, 134633, 140653, 330371, 507005, 673165, 703265, 1651855, 4360243, 10241501, 14205953, 21801215, 51207505, 71029765, 440384543, 2201922715]

約数ペア:

[(1, 2201922715), (5, 440384543), (31, 71029765), (43, 51207505), (101, 21801215), (155, 14205953), (215, 10241501), (505, 4360243), (1333, 1651855), (3131, 703265), (3271, 673165), (4343, 507005), (6665, 330371), (15655, 140653), (16355, 134633), (21715, 101401)]