2013902365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 2600916480

約数和(自身を除く): 587014115

約数列:

[1, 5, 17, 79, 85, 395, 443, 677, 1343, 2215, 3385, 6715, 7531, 11509, 34997, 37655, 53483, 57545, 174985, 267415, 299911, 594949, 909211, 1499555, 2974745, 4546055, 5098487, 23692969, 25492435, 118464845, 402780473, 2013902365]

約数ペア:

[(1, 2013902365), (5, 402780473), (17, 118464845), (79, 25492435), (85, 23692969), (395, 5098487), (443, 4546055), (677, 2974745), (1343, 1499555), (2215, 909211), (3385, 594949), (6715, 299911), (7531, 267415), (11509, 174985), (34997, 57545), (37655, 53483)]