26451902890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12189817}}^1$

素因数の和:12189862

約数の個数: 32

約数和(自身を含む): 56170681344

約数和(自身を除く): 29718778454

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 12189817, 24379634, 60949085, 85328719, 121898170, 170657438, 377884327, 426643595, 755768654, 853287190, 1889421635, 2645190289, 3778843270, 5290380578, 13225951445, 26451902890]

約数ペア:

[(1, 26451902890), (2, 13225951445), (5, 5290380578), (7, 3778843270), (10, 2645190289), (14, 1889421635), (31, 853287190), (35, 755768654), (62, 426643595), (70, 377884327), (155, 170657438), (217, 121898170), (310, 85328719), (434, 60949085), (1085, 24379634), (2170, 12189817)]