797995204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 1489118400

約数和(自身を除く): 691123196

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 157, 172, 314, 628, 1019, 1247, 2038, 2494, 4076, 4553, 4988, 6751, 9106, 13502, 18212, 27004, 29551, 43817, 59102, 87634, 118204, 159983, 175268, 195779, 319966, 391558, 639932, 783116, 1270693, 2541386, 4639507, 5082772, 6879269, 9279014, 13758538, 18558028, 27517076, 199498801, 398997602, 797995204]

約数ペア:

[(1, 797995204), (2, 398997602), (4, 199498801), (29, 27517076), (43, 18558028), (58, 13758538), (86, 9279014), (116, 6879269), (157, 5082772), (172, 4639507), (314, 2541386), (628, 1270693), (1019, 783116), (1247, 639932), (2038, 391558), (2494, 319966), (4076, 195779), (4553, 175268), (4988, 159983), (6751, 118204), (9106, 87634), (13502, 59102), (18212, 43817), (27004, 29551)]