248820918

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{31393}}^1$

素因数の和:32719

約数の個数: 16

約数和(自身を含む): 498034416

約数和(自身を除く): 249213498

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 31393, 62786, 94179, 188358, 41470153, 82940306, 124410459, 248820918]

約数ペア:

[(1, 248820918), (2, 124410459), (3, 82940306), (6, 41470153), (1321, 188358), (2642, 94179), (3963, 62786), (7926, 31393)]