1294964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 2604000

約数和(自身を除く): 1309036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1549, 3098, 6196, 17039, 29431, 34078, 58862, 68156, 117724, 323741, 647482, 1294964]

約数ペア:

[(1, 1294964), (2, 647482), (4, 323741), (11, 117724), (19, 68156), (22, 58862), (38, 34078), (44, 29431), (76, 17039), (209, 6196), (418, 3098), (836, 1549)]