4457850124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{89393}}^1$

素因数の和:89554

約数の個数: 48

約数和(自身を含む): 9671715648

約数和(自身を除く): 5213865524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 7124, 12467, 24934, 49868, 89393, 178786, 357572, 625751, 1162109, 1251502, 2324218, 2503004, 4648436, 8134763, 12246841, 16269526, 24493682, 32539052, 48987364, 85727887, 159208933, 171455774, 318417866, 342911548, 636835732, 1114462531, 2228925062, 4457850124]

約数ペア:

[(1, 4457850124), (2, 2228925062), (4, 1114462531), (7, 636835732), (13, 342911548), (14, 318417866), (26, 171455774), (28, 159208933), (52, 85727887), (91, 48987364), (137, 32539052), (182, 24493682), (274, 16269526), (364, 12246841), (548, 8134763), (959, 4648436), (1781, 2503004), (1918, 2324218), (3562, 1251502), (3836, 1162109), (7124, 625751), (12467, 357572), (24934, 178786), (49868, 89393)]