1760001490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1041421}}^1$

素因数の和:1041454

約数の個数: 24

約数和(自身を含む): 3430444068

約数和(自身を除く): 1670442578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1041421, 2082842, 5207105, 10414210, 13538473, 27076946, 67692365, 135384730, 176000149, 352000298, 880000745, 1760001490]

約数ペア:

[(1, 1760001490), (2, 880000745), (5, 352000298), (10, 176000149), (13, 135384730), (26, 67692365), (65, 27076946), (130, 13538473), (169, 10414210), (338, 5207105), (845, 2082842), (1690, 1041421)]