889713804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{47497}}^1$

素因数の和:47734

約数の個数: 48

約数和(自身を含む): 2383259648

約数和(自身を除く): 1493545844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 47497, 94994, 142491, 189988, 284982, 332479, 569964, 664958, 997437, 1329916, 1994874, 3989748, 10591831, 21183662, 31775493, 42367324, 63550986, 74142817, 127101972, 148285634, 222428451, 296571268, 444856902, 889713804]

約数ペア:

[(1, 889713804), (2, 444856902), (3, 296571268), (4, 222428451), (6, 148285634), (7, 127101972), (12, 74142817), (14, 63550986), (21, 42367324), (28, 31775493), (42, 21183662), (84, 10591831), (223, 3989748), (446, 1994874), (669, 1329916), (892, 997437), (1338, 664958), (1561, 569964), (2676, 332479), (3122, 284982), (4683, 189988), (6244, 142491), (9366, 94994), (18732, 47497)]