4987228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 9192960

約数和(自身を除く): 4205732

約数列:

[1, 2, 4, 23, 46, 92, 151, 302, 359, 604, 718, 1436, 3473, 6946, 8257, 13892, 16514, 33028, 54209, 108418, 216836, 1246807, 2493614, 4987228]

約数ペア:

[(1, 4987228), (2, 2493614), (4, 1246807), (23, 216836), (46, 108418), (92, 54209), (151, 33028), (302, 16514), (359, 13892), (604, 8257), (718, 6946), (1436, 3473)]