309026812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{28603}}^1$

素因数の和:28717

約数の個数: 24

約数和(自身を含む): 563041136

約数和(自身を除く): 254014324

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 28603, 57206, 114412, 1058311, 2088019, 2116622, 4176038, 4233244, 8352076, 77256703, 154513406, 309026812]

約数ペア:

[(1, 309026812), (2, 154513406), (4, 77256703), (37, 8352076), (73, 4233244), (74, 4176038), (146, 2116622), (148, 2088019), (292, 1058311), (2701, 114412), (5402, 57206), (10804, 28603)]