1391050226

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{10909}}^1$

素因数の和:11633

約数の個数: 16

約数和(自身を含む): 2110430400

約数和(自身を除く): 719380174

約数列:

[1, 2, 103, 206, 619, 1238, 10909, 21818, 63757, 127514, 1123627, 2247254, 6752671, 13505342, 695525113, 1391050226]

約数ペア:

[(1, 1391050226), (2, 695525113), (103, 13505342), (206, 6752671), (619, 2247254), (1238, 1123627), (10909, 127514), (21818, 63757)]