1316497798

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2957}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 2555712000

約数和(自身を除く): 1239214202

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 154, 343, 413, 539, 649, 686, 826, 1078, 1298, 2891, 2957, 3773, 4543, 5782, 5914, 7546, 9086, 20237, 20699, 31801, 32527, 40474, 41398, 63602, 65054, 144893, 174463, 222607, 227689, 289786, 348926, 445214, 455378, 1014251, 1221241, 1593823, 1919093, 2028502, 2442482, 3187646, 3838186, 8548687, 11156761, 13433651, 17097374, 22313522, 26867302, 59840809, 94035557, 119681618, 188071114, 658248899, 1316497798]

約数ペア:

[(1, 1316497798), (2, 658248899), (7, 188071114), (11, 119681618), (14, 94035557), (22, 59840809), (49, 26867302), (59, 22313522), (77, 17097374), (98, 13433651), (118, 11156761), (154, 8548687), (343, 3838186), (413, 3187646), (539, 2442482), (649, 2028502), (686, 1919093), (826, 1593823), (1078, 1221241), (1298, 1014251), (2891, 455378), (2957, 445214), (3773, 348926), (4543, 289786), (5782, 227689), (5914, 222607), (7546, 174463), (9086, 144893), (20237, 65054), (20699, 63602), (31801, 41398), (32527, 40474)]