7942844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21845

約数の個数: 24

約数和(自身を含む): 17108448

約数和(自身を除く): 9165604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 21821, 43642, 87284, 152747, 283673, 305494, 567346, 610988, 1134692, 1985711, 3971422, 7942844]

約数ペア:

[(1, 7942844), (2, 3971422), (4, 1985711), (7, 1134692), (13, 610988), (14, 567346), (26, 305494), (28, 283673), (52, 152747), (91, 87284), (182, 43642), (364, 21821)]