326284570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1489}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 622760400

約数和(自身を除く): 296475830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1289, 1489, 2578, 2978, 6445, 7445, 12890, 14890, 21913, 25313, 43826, 50626, 109565, 126565, 219130, 253130, 1919321, 3838642, 9596605, 19193210, 32628457, 65256914, 163142285, 326284570]

約数ペア:

[(1, 326284570), (2, 163142285), (5, 65256914), (10, 32628457), (17, 19193210), (34, 9596605), (85, 3838642), (170, 1919321), (1289, 253130), (1489, 219130), (2578, 126565), (2978, 109565), (6445, 50626), (7445, 43826), (12890, 25313), (14890, 21913)]