2087788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 3830400

約数和(自身を除く): 1742612

約数列:

[1, 2, 4, 31, 62, 113, 124, 149, 226, 298, 452, 596, 3503, 4619, 7006, 9238, 14012, 16837, 18476, 33674, 67348, 521947, 1043894, 2087788]

約数ペア:

[(1, 2087788), (2, 1043894), (4, 521947), (31, 67348), (62, 33674), (113, 18476), (124, 16837), (149, 14012), (226, 9238), (298, 7006), (452, 4619), (596, 3503)]