4920256528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{13999}}^1$

素因数の和:16015

約数の個数: 40

約数和(自身を含む): 10405584000

約数和(自身を除く): 5485327472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1997, 3994, 7988, 13999, 15976, 21967, 27998, 31952, 43934, 55996, 87868, 111992, 153989, 175736, 223984, 307978, 351472, 615956, 1231912, 2463824, 27956003, 55912006, 111824012, 223648024, 307516033, 447296048, 615032066, 1230064132, 2460128264, 4920256528]

約数ペア:

[(1, 4920256528), (2, 2460128264), (4, 1230064132), (8, 615032066), (11, 447296048), (16, 307516033), (22, 223648024), (44, 111824012), (88, 55912006), (176, 27956003), (1997, 2463824), (3994, 1231912), (7988, 615956), (13999, 351472), (15976, 307978), (21967, 223984), (27998, 175736), (31952, 153989), (43934, 111992), (55996, 87868)]