3119428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 5927040

約数和(自身を除く): 2807612

約数列:

[1, 2, 4, 13, 26, 52, 239, 251, 478, 502, 956, 1004, 3107, 3263, 6214, 6526, 12428, 13052, 59989, 119978, 239956, 779857, 1559714, 3119428]

約数ペア:

[(1, 3119428), (2, 1559714), (4, 779857), (13, 239956), (26, 119978), (52, 59989), (239, 13052), (251, 12428), (478, 6526), (502, 6214), (956, 3263), (1004, 3107)]