2215661258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{49261}}^1$

素因数の和:49829

約数の個数: 16

約数和(自身を含む): 3407354016

約数和(自身を除く): 1191692758

約数列:

[1, 2, 43, 86, 523, 1046, 22489, 44978, 49261, 98522, 2118223, 4236446, 25763503, 51527006, 1107830629, 2215661258]

約数ペア:

[(1, 2215661258), (2, 1107830629), (43, 51527006), (86, 25763503), (523, 4236446), (1046, 2118223), (22489, 98522), (44978, 49261)]