8989613908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2798759}}^1$

素因数の和:2798847

約数の個数: 24

約数和(自身を含む): 17397092160

約数和(自身を除く): 8407478252

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 2798759, 5597518, 11195036, 30786349, 61572698, 123145396, 204309407, 408618814, 817237628, 2247403477, 4494806954, 8989613908]

約数ペア:

[(1, 8989613908), (2, 4494806954), (4, 2247403477), (11, 817237628), (22, 408618814), (44, 204309407), (73, 123145396), (146, 61572698), (292, 30786349), (803, 11195036), (1606, 5597518), (3212, 2798759)]