2865432688

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{619687}}^1$

素因数の和:619729

約数の個数: 30

約数和(自身を含む): 5897570696

約数和(自身を除く): 3032138008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 619687, 1239374, 2478748, 4957496, 9914992, 10534679, 21069358, 42138716, 84277432, 168554864, 179089543, 358179086, 716358172, 1432716344, 2865432688]

約数ペア:

[(1, 2865432688), (2, 1432716344), (4, 716358172), (8, 358179086), (16, 179089543), (17, 168554864), (34, 84277432), (68, 42138716), (136, 21069358), (272, 10534679), (289, 9914992), (578, 4957496), (1156, 2478748), (2312, 1239374), (4624, 619687)]