45142318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28463}}^1$

素因数の和:28539

約数の個数: 16

約数和(自身を含む): 74120256

約数和(自身を除く): 28977938

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 28463, 56926, 370019, 740038, 1736243, 3472486, 22571159, 45142318]

約数ペア:

[(1, 45142318), (2, 22571159), (13, 3472486), (26, 1736243), (61, 740038), (122, 370019), (793, 56926), (1586, 28463)]