1312590138

素因数分解:

$2^1\times 3^1\times {\mathrm{433}}^1\times {\mathrm{505231}}^1$

素因数の和:505669

約数の個数: 16

約数和(自身を含む): 2631248256

約数和(自身を除く): 1318658118

約数列:

[1, 2, 3, 6, 433, 866, 1299, 2598, 505231, 1010462, 1515693, 3031386, 218765023, 437530046, 656295069, 1312590138]

約数ペア:

[(1, 1312590138), (2, 656295069), (3, 437530046), (6, 218765023), (433, 3031386), (866, 1515693), (1299, 1010462), (2598, 505231)]