1270422916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2388013}}^1$

素因数の和:2388043

約数の個数: 24

約数和(自身を含む): 2674575680

約数和(自身を除く): 1404152764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2388013, 4776026, 9552052, 16716091, 33432182, 45372247, 66864364, 90744494, 181488988, 317605729, 635211458, 1270422916]

約数ペア:

[(1, 1270422916), (2, 635211458), (4, 317605729), (7, 181488988), (14, 90744494), (19, 66864364), (28, 45372247), (38, 33432182), (76, 16716091), (133, 9552052), (266, 4776026), (532, 2388013)]