284872028

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{274973}}^1$

素因数の和:275021

約数の個数: 24

約数和(自身を含む): 585144672

約数和(自身を除く): 300272644

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 274973, 549946, 1099892, 1924811, 3849622, 7699244, 10174001, 20348002, 40696004, 71218007, 142436014, 284872028]

約数ペア:

[(1, 284872028), (2, 142436014), (4, 71218007), (7, 40696004), (14, 20348002), (28, 10174001), (37, 7699244), (74, 3849622), (148, 1924811), (259, 1099892), (518, 549946), (1036, 274973)]