21094507304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2279009}}^1$

素因数の和:2279117

約数の個数: 32

約数和(自身を含む): 43073289000

約数和(自身を除く): 21978781696

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 2279009, 4558018, 9116036, 18232072, 29627117, 59254234, 118508468, 202831801, 237016936, 405663602, 811327204, 1622654408, 2636813413, 5273626826, 10547253652, 21094507304]

約数ペア:

[(1, 21094507304), (2, 10547253652), (4, 5273626826), (8, 2636813413), (13, 1622654408), (26, 811327204), (52, 405663602), (89, 237016936), (104, 202831801), (178, 118508468), (356, 59254234), (712, 29627117), (1157, 18232072), (2314, 9116036), (4628, 4558018), (9256, 2279009)]