972001468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 1859508000

約数和(自身を除く): 887506532

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 313, 551, 626, 1102, 1252, 1409, 2204, 2818, 5636, 5947, 9077, 11894, 18154, 23788, 26771, 36308, 40861, 53542, 81722, 107084, 163444, 172463, 344926, 441017, 689852, 776359, 882034, 1552718, 1764068, 3105436, 8379323, 12789493, 16758646, 25578986, 33517292, 51157972, 243000367, 486000734, 972001468]

約数ペア:

[(1, 972001468), (2, 486000734), (4, 243000367), (19, 51157972), (29, 33517292), (38, 25578986), (58, 16758646), (76, 12789493), (116, 8379323), (313, 3105436), (551, 1764068), (626, 1552718), (1102, 882034), (1252, 776359), (1409, 689852), (2204, 441017), (2818, 344926), (5636, 172463), (5947, 163444), (9077, 107084), (11894, 81722), (18154, 53542), (23788, 40861), (26771, 36308)]