4181661757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 5486745600

約数和(自身を除く): 1305083843

約数列:

[1, 7, 13, 29, 59, 91, 107, 203, 251, 377, 413, 749, 767, 1391, 1711, 1757, 2639, 3103, 3263, 5369, 6313, 7279, 9737, 11977, 14809, 21721, 22243, 22841, 26857, 40339, 44191, 50953, 82069, 94627, 103663, 155701, 183077, 187999, 192517, 282373, 349141, 429461, 574483, 662389, 778853, 1281539, 1347619, 1584563, 2380001, 2443987, 3006227, 5451971, 5582993, 10125089, 11091941, 16660007, 20599319, 39080951, 45952327, 70875623, 144195233, 321666289, 597380251, 4181661757]

約数ペア:

[(1, 4181661757), (7, 597380251), (13, 321666289), (29, 144195233), (59, 70875623), (91, 45952327), (107, 39080951), (203, 20599319), (251, 16660007), (377, 11091941), (413, 10125089), (749, 5582993), (767, 5451971), (1391, 3006227), (1711, 2443987), (1757, 2380001), (2639, 1584563), (3103, 1347619), (3263, 1281539), (5369, 778853), (6313, 662389), (7279, 574483), (9737, 429461), (11977, 349141), (14809, 282373), (21721, 192517), (22243, 187999), (22841, 183077), (26857, 155701), (40339, 103663), (44191, 94627), (50953, 82069)]