280427478986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1\times {\mathrm{45013}}^1$

素因数の和:47018

約数の個数: 32

約数和(自身を含む): 450224626320

約数和(自身を除く): 169797147334

約数列:

[1, 2, 17, 34, 97, 194, 1649, 1889, 3298, 3778, 32113, 45013, 64226, 90026, 183233, 366466, 765221, 1530442, 3114961, 4366261, 6229922, 8732522, 74226437, 85029557, 148452874, 170059114, 1445502469, 2891004938, 8247867029, 16495734058, 140213739493, 280427478986]

約数ペア:

[(1, 280427478986), (2, 140213739493), (17, 16495734058), (34, 8247867029), (97, 2891004938), (194, 1445502469), (1649, 170059114), (1889, 148452874), (3298, 85029557), (3778, 74226437), (32113, 8732522), (45013, 6229922), (64226, 4366261), (90026, 3114961), (183233, 1530442), (366466, 765221)]