453842018

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 838091520

約数和(自身を除く): 384249502

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 223, 266, 446, 931, 1093, 1561, 1862, 2186, 3122, 4237, 7651, 8474, 10927, 15302, 20767, 21854, 29659, 41534, 53557, 59318, 107114, 145369, 207613, 243739, 290738, 415226, 487478, 1017583, 1706173, 2035166, 3412346, 4631041, 9262082, 11943211, 23886422, 32417287, 64834574, 226921009, 453842018]

約数ペア:

[(1, 453842018), (2, 226921009), (7, 64834574), (14, 32417287), (19, 23886422), (38, 11943211), (49, 9262082), (98, 4631041), (133, 3412346), (223, 2035166), (266, 1706173), (446, 1017583), (931, 487478), (1093, 415226), (1561, 290738), (1862, 243739), (2186, 207613), (3122, 145369), (4237, 107114), (7651, 59318), (8474, 53557), (10927, 41534), (15302, 29659), (20767, 21854)]