298045013

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 345649920

約数和(自身を除く): 47604907

約数列:

[1, 7, 97, 263, 679, 1669, 1841, 11683, 25511, 161893, 178577, 438947, 1133251, 3072629, 42577859, 298045013]

約数ペア:

[(1, 298045013), (7, 42577859), (97, 3072629), (263, 1133251), (679, 438947), (1669, 178577), (1841, 161893), (11683, 25511)]