2013316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 3780000

約数和(自身を除く): 1766684

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 449, 898, 1121, 1796, 2242, 4484, 8531, 17062, 26491, 34124, 52982, 105964, 503329, 1006658, 2013316]

約数ペア:

[(1, 2013316), (2, 1006658), (4, 503329), (19, 105964), (38, 52982), (59, 34124), (76, 26491), (118, 17062), (236, 8531), (449, 4484), (898, 2242), (1121, 1796)]