740043262

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{2251}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 1325689344

約数和(自身を除く): 585646082

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1021, 2042, 2251, 4502, 7147, 14294, 15757, 23483, 31514, 46966, 51773, 103546, 164381, 328762, 362411, 724822, 2298271, 4596542, 16087897, 32175794, 52860233, 105720466, 370021631, 740043262]

約数ペア:

[(1, 740043262), (2, 370021631), (7, 105720466), (14, 52860233), (23, 32175794), (46, 16087897), (161, 4596542), (322, 2298271), (1021, 724822), (2042, 362411), (2251, 328762), (4502, 164381), (7147, 103546), (14294, 51773), (15757, 46966), (23483, 31514)]