1280616

素因数分解:

$2^3\times 3^1\times {\mathrm{53359}}^1$

素因数の和:53368

約数の個数: 16

約数和(自身を含む): 3201600

約数和(自身を除く): 1920984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53359, 106718, 160077, 213436, 320154, 426872, 640308, 1280616]

約数ペア:

[(1, 1280616), (2, 640308), (3, 426872), (4, 320154), (6, 213436), (8, 160077), (12, 106718), (24, 53359)]