1569889840012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20749}}^1\times {\mathrm{1455019}}^1$

素因数の和:1475785

約数の個数: 24

約数和(自身を含む): 2958783170000

約数和(自身を除く): 1388893329988

約数列:

[1, 2, 4, 13, 26, 52, 20749, 41498, 82996, 269737, 539474, 1078948, 1455019, 2910038, 5820076, 18915247, 37830494, 75660988, 30190189231, 60380378462, 120760756924, 392472460003, 784944920006, 1569889840012]

約数ペア:

[(1, 1569889840012), (2, 784944920006), (4, 392472460003), (13, 120760756924), (26, 60380378462), (52, 30190189231), (20749, 75660988), (41498, 37830494), (82996, 18915247), (269737, 5820076), (539474, 2910038), (1078948, 1455019)]