2029984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 4475520

約数和(自身を除く): 2445536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 79, 88, 146, 158, 176, 292, 316, 352, 584, 632, 803, 869, 1168, 1264, 1606, 1738, 2336, 2528, 3212, 3476, 5767, 6424, 6952, 11534, 12848, 13904, 23068, 25696, 27808, 46136, 63437, 92272, 126874, 184544, 253748, 507496, 1014992, 2029984]

約数ペア:

[(1, 2029984), (2, 1014992), (4, 507496), (8, 253748), (11, 184544), (16, 126874), (22, 92272), (32, 63437), (44, 46136), (73, 27808), (79, 25696), (88, 23068), (146, 13904), (158, 12848), (176, 11534), (292, 6952), (316, 6424), (352, 5767), (584, 3476), (632, 3212), (803, 2528), (869, 2336), (1168, 1738), (1264, 1606)]