2308045220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8877097}}^1$

素因数の和:8877119

約数の個数: 24

約数和(自身を含む): 5219733624

約数和(自身を除く): 2911688404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8877097, 17754194, 35508388, 44385485, 88770970, 115402261, 177541940, 230804522, 461609044, 577011305, 1154022610, 2308045220]

約数ペア:

[(1, 2308045220), (2, 1154022610), (4, 577011305), (5, 461609044), (10, 230804522), (13, 177541940), (20, 115402261), (26, 88770970), (52, 44385485), (65, 35508388), (130, 17754194), (260, 8877097)]