1243207966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{56453}}^1$

素因数の和:56497

約数の個数: 48

約数和(自身を含む): 2522816352

約数和(自身を除く): 1279608386

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 22022, 56453, 112906, 395171, 620983, 733889, 790342, 1241966, 1467778, 4346881, 5137223, 6830813, 8072779, 8693762, 10274446, 13661626, 16145558, 47815691, 56509453, 88800569, 95631382, 113018906, 177601138, 621603983, 1243207966]

約数ペア:

[(1, 1243207966), (2, 621603983), (7, 177601138), (11, 113018906), (13, 95631382), (14, 88800569), (22, 56509453), (26, 47815691), (77, 16145558), (91, 13661626), (121, 10274446), (143, 8693762), (154, 8072779), (182, 6830813), (242, 5137223), (286, 4346881), (847, 1467778), (1001, 1241966), (1573, 790342), (1694, 733889), (2002, 620983), (3146, 395171), (11011, 112906), (22022, 56453)]