2104795158

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 4409856000

約数和(自身を除く): 2305060842

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 173, 186, 298, 346, 439, 447, 519, 878, 894, 1038, 1317, 2634, 4619, 5363, 9238, 10726, 13609, 13857, 16089, 25777, 27218, 27714, 32178, 40827, 51554, 65411, 75947, 77331, 81654, 130822, 151894, 154662, 196233, 227841, 392466, 455682, 799087, 1598174, 2027741, 2354357, 2397261, 4055482, 4708714, 4794522, 6083223, 7063071, 11316103, 12166446, 14126142, 22632206, 33948309, 67896618, 350799193, 701598386, 1052397579, 2104795158]

約数ペア:

[(1, 2104795158), (2, 1052397579), (3, 701598386), (6, 350799193), (31, 67896618), (62, 33948309), (93, 22632206), (149, 14126142), (173, 12166446), (186, 11316103), (298, 7063071), (346, 6083223), (439, 4794522), (447, 4708714), (519, 4055482), (878, 2397261), (894, 2354357), (1038, 2027741), (1317, 1598174), (2634, 799087), (4619, 455682), (5363, 392466), (9238, 227841), (10726, 196233), (13609, 154662), (13857, 151894), (16089, 130822), (25777, 81654), (27218, 77331), (27714, 75947), (32178, 65411), (40827, 51554)]