749889890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4411117}}^1$

素因数の和:4411141

約数の個数: 16

約数和(自身を含む): 1429202232

約数和(自身を除く): 679312342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4411117, 8822234, 22055585, 44111170, 74988989, 149977978, 374944945, 749889890]

約数ペア:

[(1, 749889890), (2, 374944945), (5, 149977978), (10, 74988989), (17, 44111170), (34, 22055585), (85, 8822234), (170, 4411117)]