2387222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 3758400

約数和(自身を除く): 1371178

約数列:

[1, 2, 29, 58, 79, 158, 521, 1042, 2291, 4582, 15109, 30218, 41159, 82318, 1193611, 2387222]

約数ペア:

[(1, 2387222), (2, 1193611), (29, 82318), (58, 41159), (79, 30218), (158, 15109), (521, 4582), (1042, 2291)]