1892314564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{1487}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 3871752192

約数和(自身を除く): 1979437628

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 967, 1316, 1487, 1934, 2974, 3868, 5948, 6769, 10409, 13538, 20818, 27076, 41636, 45449, 69889, 90898, 139778, 181796, 279556, 318143, 489223, 636286, 978446, 1272572, 1437929, 1956892, 2875858, 5751716, 10065503, 20131006, 40262012, 67582663, 135165326, 270330652, 473078641, 946157282, 1892314564]

約数ペア:

[(1, 1892314564), (2, 946157282), (4, 473078641), (7, 270330652), (14, 135165326), (28, 67582663), (47, 40262012), (94, 20131006), (188, 10065503), (329, 5751716), (658, 2875858), (967, 1956892), (1316, 1437929), (1487, 1272572), (1934, 978446), (2974, 636286), (3868, 489223), (5948, 318143), (6769, 279556), (10409, 181796), (13538, 139778), (20818, 90898), (27076, 69889), (41636, 45449)]