2013325918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{1667}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 3270614400

約数和(自身を除く): 1257288482

約数列:

[1, 2, 19, 37, 38, 74, 703, 859, 1406, 1667, 1718, 3334, 16321, 31673, 31783, 32642, 61679, 63346, 63566, 123358, 603877, 1171901, 1207754, 1431953, 2343802, 2863906, 27207107, 52982261, 54414214, 105964522, 1006662959, 2013325918]

約数ペア:

[(1, 2013325918), (2, 1006662959), (19, 105964522), (37, 54414214), (38, 52982261), (74, 27207107), (703, 2863906), (859, 2343802), (1406, 1431953), (1667, 1207754), (1718, 1171901), (3334, 603877), (16321, 123358), (31673, 63566), (31783, 63346), (32642, 61679)]