1920291224

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{3935023}}^1$

素因数の和:3935090

約数の個数: 16

約数和(自身を含む): 3659572320

約数和(自身を除く): 1739281096

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3935023, 7870046, 15740092, 31480184, 240036403, 480072806, 960145612, 1920291224]

約数ペア:

[(1, 1920291224), (2, 960145612), (4, 480072806), (8, 240036403), (61, 31480184), (122, 15740092), (244, 7870046), (488, 3935023)]