284604820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{837073}}^1$

素因数の和:837099

約数の個数: 24

約数和(自身を含む): 632827944

約数和(自身を除く): 348223124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 837073, 1674146, 3348292, 4185365, 8370730, 14230241, 16741460, 28460482, 56920964, 71151205, 142302410, 284604820]

約数ペア:

[(1, 284604820), (2, 142302410), (4, 71151205), (5, 56920964), (10, 28460482), (17, 16741460), (20, 14230241), (34, 8370730), (68, 4185365), (85, 3348292), (170, 1674146), (340, 837073)]