3778902722

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2931

約数の個数: 48

約数和(自身を含む): 6754140288

約数和(自身を除く): 2975237566

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1369, 2627, 2738, 2777, 5254, 5554, 9583, 18389, 19166, 19439, 36778, 38878, 97199, 102749, 194398, 197167, 205498, 394334, 680393, 719243, 1360786, 1380169, 1438486, 2760338, 3801713, 7295179, 7603426, 14590358, 26611991, 51066253, 53223982, 102132506, 269921623, 539843246, 1889451361, 3778902722]

約数ペア:

[(1, 3778902722), (2, 1889451361), (7, 539843246), (14, 269921623), (37, 102132506), (71, 53223982), (74, 51066253), (142, 26611991), (259, 14590358), (497, 7603426), (518, 7295179), (994, 3801713), (1369, 2760338), (2627, 1438486), (2738, 1380169), (2777, 1360786), (5254, 719243), (5554, 680393), (9583, 394334), (18389, 205498), (19166, 197167), (19439, 194398), (36778, 102749), (38878, 97199)]