3905564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 7996800

約数和(自身を除く): 4091236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 67, 76, 118, 134, 236, 247, 268, 494, 767, 871, 988, 1121, 1273, 1534, 1742, 2242, 2546, 3068, 3484, 3953, 4484, 5092, 7906, 14573, 15812, 16549, 29146, 33098, 51389, 58292, 66196, 75107, 102778, 150214, 205556, 300428, 976391, 1952782, 3905564]

約数ペア:

[(1, 3905564), (2, 1952782), (4, 976391), (13, 300428), (19, 205556), (26, 150214), (38, 102778), (52, 75107), (59, 66196), (67, 58292), (76, 51389), (118, 33098), (134, 29146), (236, 16549), (247, 15812), (268, 14573), (494, 7906), (767, 5092), (871, 4484), (988, 3953), (1121, 3484), (1273, 3068), (1534, 2546), (1742, 2242)]