171421962010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42536467}}^1$

素因数の和:42536518

約数の個数: 32

約数和(自身を含む): 343014077952

約数和(自身を除く): 171592115942

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 42536467, 85072934, 212682335, 425364670, 552974071, 1105948142, 1318630477, 2637260954, 2764870355, 5529740710, 6593152385, 13186304770, 17142196201, 34284392402, 85710981005, 171421962010]

約数ペア:

[(1, 171421962010), (2, 85710981005), (5, 34284392402), (10, 17142196201), (13, 13186304770), (26, 6593152385), (31, 5529740710), (62, 2764870355), (65, 2637260954), (130, 1318630477), (155, 1105948142), (310, 552974071), (403, 425364670), (806, 212682335), (2015, 85072934), (4030, 42536467)]