330952856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25057}}^1$

素因数の和:25203

約数の個数: 32

約数和(自身を含む): 673559040

約数和(自身を除く): 342606184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 25057, 50114, 100228, 200456, 325741, 651482, 1302964, 2605928, 3182239, 6364478, 12728956, 25457912, 41369107, 82738214, 165476428, 330952856]

約数ペア:

[(1, 330952856), (2, 165476428), (4, 82738214), (8, 41369107), (13, 25457912), (26, 12728956), (52, 6364478), (104, 3182239), (127, 2605928), (254, 1302964), (508, 651482), (1016, 325741), (1651, 200456), (3302, 100228), (6604, 50114), (13208, 25057)]