39180388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2801}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 74140920

約数和(自身を除く): 34960532

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 2801, 3497, 5602, 6994, 11204, 13988, 36413, 72826, 145652, 753469, 1506938, 3013876, 9795097, 19590194, 39180388]

約数ペア:

[(1, 39180388), (2, 19590194), (4, 9795097), (13, 3013876), (26, 1506938), (52, 753469), (269, 145652), (538, 72826), (1076, 36413), (2801, 13988), (3497, 11204), (5602, 6994)]