2888466230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{716741}}^1$

素因数の和:716792

約数の個数: 32

約数和(自身を含む): 5779807488

約数和(自身を除く): 2891341258

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 716741, 1433482, 3583705, 7167410, 9317633, 18635266, 22218971, 44437942, 46588165, 93176330, 111094855, 222189710, 288846623, 577693246, 1444233115, 2888466230]

約数ペア:

[(1, 2888466230), (2, 1444233115), (5, 577693246), (10, 288846623), (13, 222189710), (26, 111094855), (31, 93176330), (62, 46588165), (65, 44437942), (130, 22218971), (155, 18635266), (310, 9317633), (403, 7167410), (806, 3583705), (2015, 1433482), (4030, 716741)]