2507804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 2384356

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 1663, 3326, 6652, 21619, 43238, 48227, 86476, 96454, 192908, 626951, 1253902, 2507804]

約数ペア:

[(1, 2507804), (2, 1253902), (4, 626951), (13, 192908), (26, 96454), (29, 86476), (52, 48227), (58, 43238), (116, 21619), (377, 6652), (754, 3326), (1508, 1663)]