2089403135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1\times {\mathrm{6271}}^1$

素因数の和:8114

約数の個数: 16

約数和(自身を含む): 2576888832

約数和(自身を除く): 487485697

約数列:

[1, 5, 37, 185, 1801, 6271, 9005, 31355, 66637, 232027, 333185, 1160135, 11294071, 56470355, 417880627, 2089403135]

約数ペア:

[(1, 2089403135), (5, 417880627), (37, 56470355), (185, 11294071), (1801, 1160135), (6271, 333185), (9005, 232027), (31355, 66637)]