2186400279

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{99251}}^1$

素因数の和:100310

約数の個数: 16

約数和(自身を含む): 3334867200

約数和(自身を除く): 1148466921

約数列:

[1, 3, 7, 21, 1049, 3147, 7343, 22029, 99251, 297753, 694757, 2084271, 104114299, 312342897, 728800093, 2186400279]

約数ペア:

[(1, 2186400279), (3, 728800093), (7, 312342897), (21, 104114299), (1049, 2084271), (3147, 694757), (7343, 297753), (22029, 99251)]