814796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 717364

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 151, 284, 302, 604, 1349, 2698, 2869, 5396, 5738, 10721, 11476, 21442, 42884, 203699, 407398, 814796]

約数ペア:

[(1, 814796), (2, 407398), (4, 203699), (19, 42884), (38, 21442), (71, 11476), (76, 10721), (142, 5738), (151, 5396), (284, 2869), (302, 2698), (604, 1349)]