2238404924

素因数分解:

$2^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{37409}}^1$

素因数の和:39557

約数の個数: 24

約数和(自身を含む): 4479024480

約数和(自身を除く): 2240619556

約数列:

[1, 2, 4, 7, 14, 28, 2137, 4274, 8548, 14959, 29918, 37409, 59836, 74818, 149636, 261863, 523726, 1047452, 79943033, 159886066, 319772132, 559601231, 1119202462, 2238404924]

約数ペア:

[(1, 2238404924), (2, 1119202462), (4, 559601231), (7, 319772132), (14, 159886066), (28, 79943033), (2137, 1047452), (4274, 523726), (8548, 261863), (14959, 149636), (29918, 74818), (37409, 59836)]