2157683346904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{12311609}}^1$

素因数の和:12312787

約数の個数: 32

約数和(自身を含む): 4262279382000

約数和(自身を除く): 2104596035096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1153, 2306, 4612, 9224, 21907, 43814, 87628, 175256, 12311609, 24623218, 49246436, 98492872, 233920571, 467841142, 935682284, 1871364568, 14195285177, 28390570354, 56781140708, 113562281416, 269710418363, 539420836726, 1078841673452, 2157683346904]

約数ペア:

[(1, 2157683346904), (2, 1078841673452), (4, 539420836726), (8, 269710418363), (19, 113562281416), (38, 56781140708), (76, 28390570354), (152, 14195285177), (1153, 1871364568), (2306, 935682284), (4612, 467841142), (9224, 233920571), (21907, 98492872), (43814, 49246436), (87628, 24623218), (175256, 12311609)]