976877356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37799}}^1$

素因数の和:37894

約数の個数: 48

約数和(自身を含む): 2133734400

約数和(自身を除く): 1156857044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 37799, 75598, 151196, 264593, 491387, 529186, 982774, 1058372, 1965548, 2683729, 3439709, 5367458, 6879418, 10734916, 13758836, 18786103, 34888477, 37572206, 69776954, 75144412, 139553908, 244219339, 488438678, 976877356]

約数ペア:

[(1, 976877356), (2, 488438678), (4, 244219339), (7, 139553908), (13, 75144412), (14, 69776954), (26, 37572206), (28, 34888477), (52, 18786103), (71, 13758836), (91, 10734916), (142, 6879418), (182, 5367458), (284, 3439709), (364, 2683729), (497, 1965548), (923, 1058372), (994, 982774), (1846, 529186), (1988, 491387), (3692, 264593), (6461, 151196), (12922, 75598), (25844, 37799)]