28981014478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18273023}}^1$

素因数の和:18273099

約数の個数: 16

約数和(自身を含む): 47582954496

約数和(自身を除く): 18601940018

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 18273023, 36546046, 237549299, 475098598, 1114654403, 2229308806, 14490507239, 28981014478]

約数ペア:

[(1, 28981014478), (2, 14490507239), (13, 2229308806), (26, 1114654403), (61, 475098598), (122, 237549299), (793, 36546046), (1586, 18273023)]