2080491088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{344909}}^1$

素因数の和:344959

約数の個数: 40

約数和(自身を含む): 4490728200

約数和(自身を除く): 2410237112

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 344909, 689818, 1379636, 2759272, 4483817, 5518544, 8967634, 10002361, 17935268, 20004722, 35870536, 40009444, 71741072, 80018888, 130030693, 160037776, 260061386, 520122772, 1040245544, 2080491088]

約数ペア:

[(1, 2080491088), (2, 1040245544), (4, 520122772), (8, 260061386), (13, 160037776), (16, 130030693), (26, 80018888), (29, 71741072), (52, 40009444), (58, 35870536), (104, 20004722), (116, 17935268), (208, 10002361), (232, 8967634), (377, 5518544), (464, 4483817), (754, 2759272), (1508, 1379636), (3016, 689818), (6032, 344909)]