9453860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2797}}^1$

素因数の和:2832

約数の個数: 36

約数和(自身を含む): 21505428

約数和(自身を除く): 12051568

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2797, 3380, 5594, 11188, 13985, 27970, 36361, 55940, 72722, 145444, 181805, 363610, 472693, 727220, 945386, 1890772, 2363465, 4726930, 9453860]

約数ペア:

[(1, 9453860), (2, 4726930), (4, 2363465), (5, 1890772), (10, 945386), (13, 727220), (20, 472693), (26, 363610), (52, 181805), (65, 145444), (130, 72722), (169, 55940), (260, 36361), (338, 27970), (676, 13985), (845, 11188), (1690, 5594), (2797, 3380)]