4215172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 8031296

約数和(自身を除く): 3816124

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 787, 1339, 1574, 2678, 3148, 5356, 10231, 20462, 40924, 81061, 162122, 324244, 1053793, 2107586, 4215172]

約数ペア:

[(1, 4215172), (2, 2107586), (4, 1053793), (13, 324244), (26, 162122), (52, 81061), (103, 40924), (206, 20462), (412, 10231), (787, 5356), (1339, 3148), (1574, 2678)]