2019544324

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1182403}}^1$

素因数の和:1182475

約数の個数: 24

約数和(自身を含む): 4105306688

約数和(自身を除く): 2085762364

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1182403, 2364806, 4729612, 8276821, 16553642, 33107284, 72126583, 144253166, 288506332, 504886081, 1009772162, 2019544324]

約数ペア:

[(1, 2019544324), (2, 1009772162), (4, 504886081), (7, 288506332), (14, 144253166), (28, 72126583), (61, 33107284), (122, 16553642), (244, 8276821), (427, 4729612), (854, 2364806), (1708, 1182403)]