219290414

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{58229}}^1$

素因数の和:58507

約数の個数: 16

約数和(自身を含む): 377330400

約数和(自身を除く): 158039986

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 58229, 116458, 407603, 815206, 15663601, 31327202, 109645207, 219290414]

約数ペア:

[(1, 219290414), (2, 109645207), (7, 31327202), (14, 15663601), (269, 815206), (538, 407603), (1883, 116458), (3766, 58229)]