2149178812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2377}}^1\times {\mathrm{20549}}^1$

素因数の和:22941

約数の個数: 24

約数和(自身を含む): 4104903600

約数和(自身を除く): 1955724788

約数列:

[1, 2, 4, 11, 22, 44, 2377, 4754, 9508, 20549, 26147, 41098, 52294, 82196, 104588, 226039, 452078, 904156, 48844973, 97689946, 195379892, 537294703, 1074589406, 2149178812]

約数ペア:

[(1, 2149178812), (2, 1074589406), (4, 537294703), (11, 195379892), (22, 97689946), (44, 48844973), (2377, 904156), (4754, 452078), (9508, 226039), (20549, 104588), (26147, 82196), (41098, 52294)]