2397188188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 4349689344

約数和(自身を除く): 1952501156

約数列:

[1, 2, 4, 47, 94, 137, 163, 188, 274, 326, 548, 571, 652, 1142, 2284, 6439, 7661, 12878, 15322, 22331, 25756, 26837, 30644, 44662, 53674, 78227, 89324, 93073, 107348, 156454, 186146, 312908, 372292, 1049557, 2099114, 3676669, 4198228, 4374431, 7353338, 8748862, 12751001, 14706676, 17497724, 25502002, 51004004, 599297047, 1198594094, 2397188188]

約数ペア:

[(1, 2397188188), (2, 1198594094), (4, 599297047), (47, 51004004), (94, 25502002), (137, 17497724), (163, 14706676), (188, 12751001), (274, 8748862), (326, 7353338), (548, 4374431), (571, 4198228), (652, 3676669), (1142, 2099114), (2284, 1049557), (6439, 372292), (7661, 312908), (12878, 186146), (15322, 156454), (22331, 107348), (25756, 93073), (26837, 89324), (30644, 78227), (44662, 53674)]