2148441410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5240101}}^1$

素因数の和:5240149

約数の個数: 16

約数和(自身を含む): 3961517112

約数和(自身を除く): 1813075702

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5240101, 10480202, 26200505, 52401010, 214844141, 429688282, 1074220705, 2148441410]

約数ペア:

[(1, 2148441410), (2, 1074220705), (5, 429688282), (10, 214844141), (41, 52401010), (82, 26200505), (205, 10480202), (410, 5240101)]