1284972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8257

約数の個数: 24

約数和(自身を含む): 3229296

約数和(自身を除く): 1944324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8237, 16474, 24711, 32948, 49422, 98844, 107081, 214162, 321243, 428324, 642486, 1284972]

約数ペア:

[(1, 1284972), (2, 642486), (3, 428324), (4, 321243), (6, 214162), (12, 107081), (13, 98844), (26, 49422), (39, 32948), (52, 24711), (78, 16474), (156, 8237)]