2099683844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1663}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 3983616000

約数和(自身を除く): 1883932156

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 449, 703, 898, 1406, 1663, 1796, 2812, 3326, 6652, 8531, 16613, 17062, 31597, 33226, 34124, 61531, 63194, 66452, 123062, 126388, 246124, 315647, 631294, 746687, 1169089, 1262588, 1493374, 2338178, 2986748, 4676356, 14187053, 27627419, 28374106, 55254838, 56748212, 110509676, 524920961, 1049841922, 2099683844]

約数ペア:

[(1, 2099683844), (2, 1049841922), (4, 524920961), (19, 110509676), (37, 56748212), (38, 55254838), (74, 28374106), (76, 27627419), (148, 14187053), (449, 4676356), (703, 2986748), (898, 2338178), (1406, 1493374), (1663, 1262588), (1796, 1169089), (2812, 746687), (3326, 631294), (6652, 315647), (8531, 246124), (16613, 126388), (17062, 123062), (31597, 66452), (33226, 63194), (34124, 61531)]