1880554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 1183766

約数列:

[1, 2, 13, 26, 151, 302, 479, 958, 1963, 3926, 6227, 12454, 72329, 144658, 940277, 1880554]

約数ペア:

[(1, 1880554), (2, 940277), (13, 144658), (26, 72329), (151, 12454), (302, 6227), (479, 3926), (958, 1963)]