268789030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{655583}}^1$

素因数の和:655631

約数の個数: 16

約数和(自身を含む): 495621504

約数和(自身を除く): 226832474

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 655583, 1311166, 3277915, 6555830, 26878903, 53757806, 134394515, 268789030]

約数ペア:

[(1, 268789030), (2, 134394515), (5, 53757806), (10, 26878903), (41, 6555830), (82, 3277915), (205, 1311166), (410, 655583)]