391429122924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7247077}}^1$

素因数の和:7247734

約数の個数: 48

約数和(自身を含む): 1045434483968

約数和(自身を除く): 654005361044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 18004, 27006, 54012, 7247077, 14494154, 21741231, 28988308, 43482462, 50729539, 86964924, 101459078, 152188617, 202918156, 304377234, 608754468, 4659870511, 9319741022, 13979611533, 18639482044, 27959223066, 32619093577, 55918446132, 65238187154, 97857280731, 130476374308, 195714561462, 391429122924]

約数ペア:

[(1, 391429122924), (2, 195714561462), (3, 130476374308), (4, 97857280731), (6, 65238187154), (7, 55918446132), (12, 32619093577), (14, 27959223066), (21, 18639482044), (28, 13979611533), (42, 9319741022), (84, 4659870511), (643, 608754468), (1286, 304377234), (1929, 202918156), (2572, 152188617), (3858, 101459078), (4501, 86964924), (7716, 50729539), (9002, 43482462), (13503, 28988308), (18004, 21741231), (27006, 14494154), (54012, 7247077)]