1919975791266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4649}}^1\times {\mathrm{1764901}}^1$

素因数の和:1769571

約数の個数: 48

約数和(自身を含む): 4480909687800

約数和(自身を除く): 2560933896534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4649, 9298, 13947, 27894, 41841, 60437, 83682, 120874, 181311, 362622, 543933, 1087866, 1764901, 3529802, 5294703, 10589406, 15884109, 22943713, 31768218, 45887426, 68831139, 137662278, 206493417, 412986834, 8205024749, 16410049498, 24615074247, 49230148494, 73845222741, 106665321737, 147690445482, 213330643474, 319995965211, 639991930422, 959987895633, 1919975791266]

約数ペア:

[(1, 1919975791266), (2, 959987895633), (3, 639991930422), (6, 319995965211), (9, 213330643474), (13, 147690445482), (18, 106665321737), (26, 73845222741), (39, 49230148494), (78, 24615074247), (117, 16410049498), (234, 8205024749), (4649, 412986834), (9298, 206493417), (13947, 137662278), (27894, 68831139), (41841, 45887426), (60437, 31768218), (83682, 22943713), (120874, 15884109), (181311, 10589406), (362622, 5294703), (543933, 3529802), (1087866, 1764901)]