972748

素因数分解:

$2^2\times 7^3\times {\mathrm{709}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 1988000

約数和(自身を除く): 1015252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 709, 1372, 1418, 2836, 4963, 9926, 19852, 34741, 69482, 138964, 243187, 486374, 972748]

約数ペア:

[(1, 972748), (2, 486374), (4, 243187), (7, 138964), (14, 69482), (28, 34741), (49, 19852), (98, 9926), (196, 4963), (343, 2836), (686, 1418), (709, 1372)]