2556080704

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{165721}}^1$

素因数の和:165974

約数の個数: 28

約数和(自身を含む): 5093299948

約数和(自身を除く): 2537219244

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1928, 3856, 7712, 15424, 165721, 331442, 662884, 1325768, 2651536, 5303072, 10606144, 39938761, 79877522, 159755044, 319510088, 639020176, 1278040352, 2556080704]

約数ペア:

[(1, 2556080704), (2, 1278040352), (4, 639020176), (8, 319510088), (16, 159755044), (32, 79877522), (64, 39938761), (241, 10606144), (482, 5303072), (964, 2651536), (1928, 1325768), (3856, 662884), (7712, 331442), (15424, 165721)]