2016188385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{2767}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 3333292032

約数和(自身を除く): 1317103647

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1567, 2767, 4701, 7835, 8301, 13835, 23505, 41505, 48577, 85777, 145731, 242885, 257331, 428885, 728655, 1286655, 4335889, 13007667, 21679445, 65038335, 134412559, 403237677, 672062795, 2016188385]

約数ペア:

[(1, 2016188385), (3, 672062795), (5, 403237677), (15, 134412559), (31, 65038335), (93, 21679445), (155, 13007667), (465, 4335889), (1567, 1286655), (2767, 728655), (4701, 428885), (7835, 257331), (8301, 242885), (13835, 145731), (23505, 85777), (41505, 48577)]