971036668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2039993}}^1$

素因数の和:2040021

約数の個数: 24

約数和(自身を含む): 2056313952

約数和(自身を除く): 1085277284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2039993, 4079986, 8159972, 14279951, 28559902, 34679881, 57119804, 69359762, 138719524, 242759167, 485518334, 971036668]

約数ペア:

[(1, 971036668), (2, 485518334), (4, 242759167), (7, 138719524), (14, 69359762), (17, 57119804), (28, 34679881), (34, 28559902), (68, 14279951), (119, 8159972), (238, 4079986), (476, 2039993)]