2912058940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1094759}}^1$

素因数の和:1094794

約数の個数: 48

約数和(自身を含む): 7356787200

約数和(自身を除く): 4444728260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 1094759, 2189518, 4379036, 5473795, 7663313, 10947590, 15326626, 20800421, 21895180, 30653252, 38316565, 41600842, 76633130, 83201684, 104002105, 145602947, 153266260, 208004210, 291205894, 416008420, 582411788, 728014735, 1456029470, 2912058940]

約数ペア:

[(1, 2912058940), (2, 1456029470), (4, 728014735), (5, 582411788), (7, 416008420), (10, 291205894), (14, 208004210), (19, 153266260), (20, 145602947), (28, 104002105), (35, 83201684), (38, 76633130), (70, 41600842), (76, 38316565), (95, 30653252), (133, 21895180), (140, 20800421), (190, 15326626), (266, 10947590), (380, 7663313), (532, 5473795), (665, 4379036), (1330, 2189518), (2660, 1094759)]