1398383817798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1768141}}^1$

素因数の和:1768701

約数の個数: 64

約数和(自身を含む): 3189784748544

約数和(自身を除く): 1791400930746

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 521, 759, 1042, 1518, 1563, 3126, 5731, 11462, 11983, 17193, 23966, 34386, 35949, 71898, 131813, 263626, 395439, 790878, 1768141, 3536282, 5304423, 10608846, 19449551, 38899102, 40667243, 58348653, 81334486, 116697306, 122001729, 244003458, 447339673, 894679346, 921201461, 1342019019, 1842402922, 2684038038, 2763604383, 5527208766, 10133216071, 20266432142, 21187633603, 30399648213, 42375267206, 60799296426, 63562900809, 127125801618, 233063969633, 466127939266, 699191908899, 1398383817798]

約数ペア:

[(1, 1398383817798), (2, 699191908899), (3, 466127939266), (6, 233063969633), (11, 127125801618), (22, 63562900809), (23, 60799296426), (33, 42375267206), (46, 30399648213), (66, 21187633603), (69, 20266432142), (138, 10133216071), (253, 5527208766), (506, 2763604383), (521, 2684038038), (759, 1842402922), (1042, 1342019019), (1518, 921201461), (1563, 894679346), (3126, 447339673), (5731, 244003458), (11462, 122001729), (11983, 116697306), (17193, 81334486), (23966, 58348653), (34386, 40667243), (35949, 38899102), (71898, 19449551), (131813, 10608846), (263626, 5304423), (395439, 3536282), (790878, 1768141)]