2238996892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{121447}}^1$

素因数の和:121881

約数の個数: 24

約数和(自身を含む): 4284685440

約数和(自身を除く): 2045688548

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 18436, 121447, 242894, 485788, 1335917, 2671834, 5343668, 50886293, 101772586, 203545172, 559749223, 1119498446, 2238996892]

約数ペア:

[(1, 2238996892), (2, 1119498446), (4, 559749223), (11, 203545172), (22, 101772586), (44, 50886293), (419, 5343668), (838, 2671834), (1676, 1335917), (4609, 485788), (9218, 242894), (18436, 121447)]