2017379558

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{11321}}^1$

素因数の和:12103

約数の個数: 16

約数和(自身を含む): 3052864080

約数和(自身を除く): 1035484522

約数列:

[1, 2, 139, 278, 641, 1282, 11321, 22642, 89099, 178198, 1573619, 3147238, 7256761, 14513522, 1008689779, 2017379558]

約数ペア:

[(1, 2017379558), (2, 1008689779), (139, 14513522), (278, 7256761), (641, 3147238), (1282, 1573619), (11321, 178198), (22642, 89099)]