2011082718

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 4229729280

約数和(自身を除く): 2218646562

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 281, 282, 562, 619, 843, 1238, 1686, 1857, 1927, 3714, 3854, 5781, 11521, 11562, 13207, 23042, 25379, 26414, 29093, 34563, 39621, 50758, 58186, 69126, 76137, 79242, 87279, 152274, 173939, 174558, 347878, 521817, 541487, 1043634, 1082974, 1192813, 1624461, 2385626, 3248922, 3578439, 7131499, 7156878, 8175133, 14262998, 16350266, 21394497, 24525399, 42788994, 49050798, 335180453, 670360906, 1005541359, 2011082718]

約数ペア:

[(1, 2011082718), (2, 1005541359), (3, 670360906), (6, 335180453), (41, 49050798), (47, 42788994), (82, 24525399), (94, 21394497), (123, 16350266), (141, 14262998), (246, 8175133), (281, 7156878), (282, 7131499), (562, 3578439), (619, 3248922), (843, 2385626), (1238, 1624461), (1686, 1192813), (1857, 1082974), (1927, 1043634), (3714, 541487), (3854, 521817), (5781, 347878), (11521, 174558), (11562, 173939), (13207, 152274), (23042, 87279), (25379, 79242), (26414, 76137), (29093, 69126), (34563, 58186), (39621, 50758)]