249587090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{608749}}^1$

素因数の和:608797

約数の個数: 16

約数和(自身を含む): 460215000

約数和(自身を除く): 210627910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 608749, 1217498, 3043745, 6087490, 24958709, 49917418, 124793545, 249587090]

約数ペア:

[(1, 249587090), (2, 124793545), (5, 49917418), (10, 24958709), (41, 6087490), (82, 3043745), (205, 1217498), (410, 608749)]