6447673442

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 11534358528

約数和(自身を除く): 5086685086

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 251, 301, 497, 502, 601, 602, 994, 1202, 1757, 3053, 3514, 4207, 6106, 8414, 10793, 17821, 21371, 21586, 25843, 35642, 42671, 42742, 51686, 75551, 85342, 124747, 150851, 151102, 180901, 249494, 298697, 301702, 361802, 597394, 766303, 1055957, 1532606, 1834853, 2111914, 3669706, 5364121, 6486593, 10710421, 10728242, 12843971, 12973186, 21420842, 25687942, 45406151, 74972947, 90812302, 149945894, 460548103, 921096206, 3223836721, 6447673442]

約数ペア:

[(1, 6447673442), (2, 3223836721), (7, 921096206), (14, 460548103), (43, 149945894), (71, 90812302), (86, 74972947), (142, 45406151), (251, 25687942), (301, 21420842), (497, 12973186), (502, 12843971), (601, 10728242), (602, 10710421), (994, 6486593), (1202, 5364121), (1757, 3669706), (3053, 2111914), (3514, 1834853), (4207, 1532606), (6106, 1055957), (8414, 766303), (10793, 597394), (17821, 361802), (21371, 301702), (21586, 298697), (25843, 249494), (35642, 180901), (42671, 151102), (42742, 150851), (51686, 124747), (75551, 85342)]