399083442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{99721}}^1$

素因数の和:99778

約数の個数: 32

約数和(自身を含む): 861598080

約数和(自身を除く): 462514638

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 99721, 199442, 299163, 598326, 2293583, 2891909, 4587166, 5783818, 6880749, 8675727, 13761498, 17351454, 66513907, 133027814, 199541721, 399083442]

約数ペア:

[(1, 399083442), (2, 199541721), (3, 133027814), (6, 66513907), (23, 17351454), (29, 13761498), (46, 8675727), (58, 6880749), (69, 5783818), (87, 4587166), (138, 2891909), (174, 2293583), (667, 598326), (1334, 299163), (2001, 199442), (4002, 99721)]