2419370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 4641408

約数和(自身を除く): 2222038

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 157, 230, 314, 335, 670, 785, 1541, 1570, 3082, 3611, 7222, 7705, 10519, 15410, 18055, 21038, 36110, 52595, 105190, 241937, 483874, 1209685, 2419370]

約数ペア:

[(1, 2419370), (2, 1209685), (5, 483874), (10, 241937), (23, 105190), (46, 52595), (67, 36110), (115, 21038), (134, 18055), (157, 15410), (230, 10519), (314, 7705), (335, 7222), (670, 3611), (785, 3082), (1541, 1570)]