426350890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{62791}}^1$

素因数の和:62902

約数の個数: 32

約数和(自身を含む): 886120704

約数和(自身を除く): 459769814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 62791, 125582, 313955, 439537, 627910, 879074, 2197685, 4395370, 6090727, 12181454, 30453635, 42635089, 60907270, 85270178, 213175445, 426350890]

約数ペア:

[(1, 426350890), (2, 213175445), (5, 85270178), (7, 60907270), (10, 42635089), (14, 30453635), (35, 12181454), (70, 6090727), (97, 4395370), (194, 2197685), (485, 879074), (679, 627910), (970, 439537), (1358, 313955), (3395, 125582), (6790, 62791)]