2018459530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{31231}}^1$

素因数の和:31542

約数の個数: 32

約数和(自身を含む): 3804807168

約数和(自身を除く): 1786347638

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1405, 2810, 6463, 12926, 31231, 32315, 62462, 64630, 156155, 312310, 718313, 1436626, 3591565, 7183130, 8775911, 17551822, 43879555, 87759110, 201845953, 403691906, 1009229765, 2018459530]

約数ペア:

[(1, 2018459530), (2, 1009229765), (5, 403691906), (10, 201845953), (23, 87759110), (46, 43879555), (115, 17551822), (230, 8775911), (281, 7183130), (562, 3591565), (1405, 1436626), (2810, 718313), (6463, 312310), (12926, 156155), (31231, 64630), (32315, 62462)]