1720976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3746

約数の個数: 20

約数和(自身を含む): 3450300

約数和(自身を除く): 1729324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3709, 7418, 14836, 29672, 59344, 107561, 215122, 430244, 860488, 1720976]

約数ペア:

[(1, 1720976), (2, 860488), (4, 430244), (8, 215122), (16, 107561), (29, 59344), (58, 29672), (116, 14836), (232, 7418), (464, 3709)]