490677637314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{187138687}}^1$

素因数の和:187138734

約数の個数: 32

約数和(自身を含む): 1077918842880

約数和(自身を除く): 587241205566

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 187138687, 374277374, 561416061, 1122832122, 3555635053, 4304189801, 7111270106, 8608379602, 10666905159, 12912569403, 21333810318, 25825138806, 81779606219, 163559212438, 245338818657, 490677637314]

約数ペア:

[(1, 490677637314), (2, 245338818657), (3, 163559212438), (6, 81779606219), (19, 25825138806), (23, 21333810318), (38, 12912569403), (46, 10666905159), (57, 8608379602), (69, 7111270106), (114, 4304189801), (138, 3555635053), (437, 1122832122), (874, 561416061), (1311, 374277374), (2622, 187138687)]