520806364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{4073}}^1$

素因数の和:6549

約数の個数: 24

約数和(自身を含む): 982159920

約数和(自身を除く): 461353556

約数列:

[1, 2, 4, 13, 26, 52, 2459, 4073, 4918, 8146, 9836, 16292, 31967, 52949, 63934, 105898, 127868, 211796, 10015507, 20031014, 40062028, 130201591, 260403182, 520806364]

約数ペア:

[(1, 520806364), (2, 260403182), (4, 130201591), (13, 40062028), (26, 20031014), (52, 10015507), (2459, 211796), (4073, 127868), (4918, 105898), (8146, 63934), (9836, 52949), (16292, 31967)]