2080974588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97919}}^1$

素因数の和:97967

約数の個数: 96

約数和(自身を含む): 6317015040

約数和(自身を除く): 4236040452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 10626, 21252, 97919, 195838, 293757, 391676, 587514, 685433, 1077109, 1175028, 1370866, 2056299, 2154218, 2252137, 2741732, 3231327, 4112598, 4308436, 4504274, 6462654, 6756411, 7539763, 8225196, 9008548, 12925308, 13512822, 15079526, 15764959, 22619289, 24773507, 27025644, 30159052, 31529918, 45238578, 47294877, 49547014, 63059836, 74320521, 90477156, 94589754, 99094028, 148641042, 173414549, 189179508, 297282084, 346829098, 520243647, 693658196, 1040487294, 2080974588]

約数ペア:

[(1, 2080974588), (2, 1040487294), (3, 693658196), (4, 520243647), (6, 346829098), (7, 297282084), (11, 189179508), (12, 173414549), (14, 148641042), (21, 99094028), (22, 94589754), (23, 90477156), (28, 74320521), (33, 63059836), (42, 49547014), (44, 47294877), (46, 45238578), (66, 31529918), (69, 30159052), (77, 27025644), (84, 24773507), (92, 22619289), (132, 15764959), (138, 15079526), (154, 13512822), (161, 12925308), (231, 9008548), (253, 8225196), (276, 7539763), (308, 6756411), (322, 6462654), (462, 4504274), (483, 4308436), (506, 4112598), (644, 3231327), (759, 2741732), (924, 2252137), (966, 2154218), (1012, 2056299), (1518, 1370866), (1771, 1175028), (1932, 1077109), (3036, 685433), (3542, 587514), (5313, 391676), (7084, 293757), (10626, 195838), (21252, 97919)]