81220622

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{59809}}^1$

素因数の和:59915

約数の個数: 16

約数和(自身を含む): 140673120

約数和(自身を除く): 59452498

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 59809, 119618, 418663, 837326, 5801473, 11602946, 40610311, 81220622]

約数ペア:

[(1, 81220622), (2, 40610311), (7, 11602946), (14, 5801473), (97, 837326), (194, 418663), (679, 119618), (1358, 59809)]