908032970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{61813}}^1$

素因数の和:61946

約数の個数: 32

約数和(自身を含む): 1775792592

約数和(自身を除く): 867759622

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 61813, 123626, 309065, 618130, 803569, 1607138, 4017845, 6984869, 8035690, 13969738, 34924345, 69848690, 90803297, 181606594, 454016485, 908032970]

約数ペア:

[(1, 908032970), (2, 454016485), (5, 181606594), (10, 90803297), (13, 69848690), (26, 34924345), (65, 13969738), (113, 8035690), (130, 6984869), (226, 4017845), (565, 1607138), (1130, 803569), (1469, 618130), (2938, 309065), (7345, 123626), (14690, 61813)]