1230369434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4625449}}^1$

素因数の和:4625477

約数の個数: 16

約数和(自身を含む): 2220216000

約数和(自身を除く): 989846566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4625449, 9250898, 32378143, 64756286, 87883531, 175767062, 615184717, 1230369434]

約数ペア:

[(1, 1230369434), (2, 615184717), (7, 175767062), (14, 87883531), (19, 64756286), (38, 32378143), (133, 9250898), (266, 4625449)]