788553714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 1723962240

約数和(自身を除く): 935408526

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 229, 262, 337, 393, 458, 674, 687, 786, 1011, 1374, 1703, 2022, 2977, 3406, 4381, 5109, 5954, 8762, 8931, 10218, 13143, 17862, 26286, 29999, 44147, 59998, 77173, 88294, 89997, 132441, 154346, 179994, 231519, 264882, 389987, 463038, 573911, 779974, 1003249, 1147822, 1169961, 1721733, 2006498, 2339922, 3009747, 3443466, 6019494, 10109663, 20219326, 30328989, 60657978, 131425619, 262851238, 394276857, 788553714]

約数ペア:

[(1, 788553714), (2, 394276857), (3, 262851238), (6, 131425619), (13, 60657978), (26, 30328989), (39, 20219326), (78, 10109663), (131, 6019494), (229, 3443466), (262, 3009747), (337, 2339922), (393, 2006498), (458, 1721733), (674, 1169961), (687, 1147822), (786, 1003249), (1011, 779974), (1374, 573911), (1703, 463038), (2022, 389987), (2977, 264882), (3406, 231519), (4381, 179994), (5109, 154346), (5954, 132441), (8762, 89997), (8931, 88294), (10218, 77173), (13143, 59998), (17862, 44147), (26286, 29999)]