2080477432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{3019}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 4383590400

約数和(自身を除く): 2303112968

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 191, 328, 382, 451, 764, 902, 1528, 1804, 2101, 3019, 3608, 4202, 6038, 7831, 8404, 12076, 15662, 16808, 24152, 31324, 33209, 62648, 66418, 86141, 123779, 132836, 172282, 247558, 265672, 344564, 495116, 576629, 689128, 990232, 1153258, 1361569, 2306516, 2723138, 4613032, 5446276, 6342919, 10892552, 12685838, 23641789, 25371676, 47283578, 50743352, 94567156, 189134312, 260059679, 520119358, 1040238716, 2080477432]

約数ペア:

[(1, 2080477432), (2, 1040238716), (4, 520119358), (8, 260059679), (11, 189134312), (22, 94567156), (41, 50743352), (44, 47283578), (82, 25371676), (88, 23641789), (164, 12685838), (191, 10892552), (328, 6342919), (382, 5446276), (451, 4613032), (764, 2723138), (902, 2306516), (1528, 1361569), (1804, 1153258), (2101, 990232), (3019, 689128), (3608, 576629), (4202, 495116), (6038, 344564), (7831, 265672), (8404, 247558), (12076, 172282), (15662, 132836), (16808, 123779), (24152, 86141), (31324, 66418), (33209, 62648)]