1489705672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2046299}}^1$

素因数の和:2046325

約数の個数: 32

約数和(自身を含む): 3437784000

約数和(自身を除く): 1948078328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2046299, 4092598, 8185196, 14324093, 16370392, 26601887, 28648186, 53203774, 57296372, 106407548, 114592744, 186213209, 212815096, 372426418, 744852836, 1489705672]

約数ペア:

[(1, 1489705672), (2, 744852836), (4, 372426418), (7, 212815096), (8, 186213209), (13, 114592744), (14, 106407548), (26, 57296372), (28, 53203774), (52, 28648186), (56, 26601887), (91, 16370392), (104, 14324093), (182, 8185196), (364, 4092598), (728, 2046299)]