1323207860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5089261}}^1$

素因数の和:5089283

約数の個数: 24

約数和(自身を含む): 2992486056

約数和(自身を除く): 1669278196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5089261, 10178522, 20357044, 25446305, 50892610, 66160393, 101785220, 132320786, 264641572, 330801965, 661603930, 1323207860]

約数ペア:

[(1, 1323207860), (2, 661603930), (4, 330801965), (5, 264641572), (10, 132320786), (13, 101785220), (20, 66160393), (26, 50892610), (52, 25446305), (65, 20357044), (130, 10178522), (260, 5089261)]