389505768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{954671}}^1$

素因数の和:954697

約数の個数: 32

約数和(自身を含む): 1031045760

約数和(自身を除く): 641539992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 954671, 1909342, 2864013, 3818684, 5728026, 7637368, 11456052, 16229407, 22912104, 32458814, 48688221, 64917628, 97376442, 129835256, 194752884, 389505768]

約数ペア:

[(1, 389505768), (2, 194752884), (3, 129835256), (4, 97376442), (6, 64917628), (8, 48688221), (12, 32458814), (17, 22912104), (24, 16229407), (34, 11456052), (51, 7637368), (68, 5728026), (102, 3818684), (136, 2864013), (204, 1909342), (408, 954671)]