10223512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 20790000

約数和(自身を除く): 10566488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 499, 788, 998, 1576, 1996, 2561, 3992, 5122, 6487, 10244, 12974, 20488, 25948, 51896, 98303, 196606, 393212, 786424, 1277939, 2555878, 5111756, 10223512]

約数ペア:

[(1, 10223512), (2, 5111756), (4, 2555878), (8, 1277939), (13, 786424), (26, 393212), (52, 196606), (104, 98303), (197, 51896), (394, 25948), (499, 20488), (788, 12974), (998, 10244), (1576, 6487), (1996, 5122), (2561, 3992)]