290023412

素因数分解:

$2^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{12143}}^1$

素因数の和:13007

約数の個数: 24

約数和(自身を含む): 580774656

約数和(自身を除く): 290751244

約数列:

[1, 2, 4, 7, 14, 28, 853, 1706, 3412, 5971, 11942, 12143, 23884, 24286, 48572, 85001, 170002, 340004, 10357979, 20715958, 41431916, 72505853, 145011706, 290023412]

約数ペア:

[(1, 290023412), (2, 145011706), (4, 72505853), (7, 41431916), (14, 20715958), (28, 10357979), (853, 340004), (1706, 170002), (3412, 85001), (5971, 48572), (11942, 24286), (12143, 23884)]