1979446904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{41081}}^1$

素因数の和:41423

約数の個数: 32

約数和(自身を含む): 3919222800

約数和(自身を除く): 1939775896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 6023, 12046, 24092, 41081, 48184, 82162, 164324, 328648, 780539, 1561078, 3122156, 6244312, 13022677, 26045354, 52090708, 104181416, 247430863, 494861726, 989723452, 1979446904]

約数ペア:

[(1, 1979446904), (2, 989723452), (4, 494861726), (8, 247430863), (19, 104181416), (38, 52090708), (76, 26045354), (152, 13022677), (317, 6244312), (634, 3122156), (1268, 1561078), (2536, 780539), (6023, 328648), (12046, 164324), (24092, 82162), (41081, 48184)]