13800052

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 27702080

約数和(自身を除く): 13902028

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 1489, 2317, 2978, 4634, 5956, 9268, 10423, 20846, 41692, 492859, 985718, 1971436, 3450013, 6900026, 13800052]

約数ペア:

[(1, 13800052), (2, 6900026), (4, 3450013), (7, 1971436), (14, 985718), (28, 492859), (331, 41692), (662, 20846), (1324, 10423), (1489, 9268), (2317, 5956), (2978, 4634)]