2389028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 4354560

約数和(自身を除く): 1965532

約数列:

[1, 2, 4, 53, 59, 106, 118, 191, 212, 236, 382, 764, 3127, 6254, 10123, 11269, 12508, 20246, 22538, 40492, 45076, 597257, 1194514, 2389028]

約数ペア:

[(1, 2389028), (2, 1194514), (4, 597257), (53, 45076), (59, 40492), (106, 22538), (118, 20246), (191, 12508), (212, 11269), (236, 10123), (382, 6254), (764, 3127)]