2220240138

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2824733}}^1$

素因数の和:2824869

約数の個数: 16

約数和(自身を含む): 4474378656

約数和(自身を除く): 2254138518

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2824733, 5649466, 8474199, 16948398, 370040023, 740080046, 1110120069, 2220240138]

約数ペア:

[(1, 2220240138), (2, 1110120069), (3, 740080046), (6, 370040023), (131, 16948398), (262, 8474199), (393, 5649466), (786, 2824733)]