2034989978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{5147}}^1$

素因数の和:6098

約数の個数: 32

約数和(自身を含む): 3605741568

約数和(自身を除く): 1570751590

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 911, 1822, 5147, 6377, 10294, 12754, 28241, 36029, 56482, 72058, 159557, 197687, 319114, 395374, 1116899, 2233798, 4688917, 9377834, 32822419, 65644838, 145356427, 290712854, 1017494989, 2034989978]

約数ペア:

[(1, 2034989978), (2, 1017494989), (7, 290712854), (14, 145356427), (31, 65644838), (62, 32822419), (217, 9377834), (434, 4688917), (911, 2233798), (1822, 1116899), (5147, 395374), (6377, 319114), (10294, 197687), (12754, 159557), (28241, 72058), (36029, 56482)]