40386314878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221902829}}^1$

素因数の和:221902851

約数の個数: 16

約数和(自身を含む): 74559350880

約数和(自身を除く): 34173036002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 221902829, 443805658, 1553319803, 2884736777, 3106639606, 5769473554, 20193157439, 40386314878]

約数ペア:

[(1, 40386314878), (2, 20193157439), (7, 5769473554), (13, 3106639606), (14, 2884736777), (26, 1553319803), (91, 443805658), (182, 221902829)]