13044890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 24230016

約数和(自身を除く): 11185126

約数列:

[1, 2, 5, 10, 53, 106, 151, 163, 265, 302, 326, 530, 755, 815, 1510, 1630, 8003, 8639, 16006, 17278, 24613, 40015, 43195, 49226, 80030, 86390, 123065, 246130, 1304489, 2608978, 6522445, 13044890]

約数ペア:

[(1, 13044890), (2, 6522445), (5, 2608978), (10, 1304489), (53, 246130), (106, 123065), (151, 86390), (163, 80030), (265, 49226), (302, 43195), (326, 40015), (530, 24613), (755, 17278), (815, 16006), (1510, 8639), (1630, 8003)]