2057506728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{4297}}^1$

素因数の和:4658

約数の個数: 64

約数和(自身を含む): 5235995520

約数和(自身を除く): 3178488792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 281, 284, 426, 562, 568, 843, 852, 1124, 1686, 1704, 2248, 3372, 4297, 6744, 8594, 12891, 17188, 19951, 25782, 34376, 39902, 51564, 59853, 79804, 103128, 119706, 159608, 239412, 305087, 478824, 610174, 915261, 1207457, 1220348, 1830522, 2414914, 2440696, 3622371, 3661044, 4829828, 7244742, 7322088, 9659656, 14489484, 28978968, 85729447, 171458894, 257188341, 342917788, 514376682, 685835576, 1028753364, 2057506728]

約数ペア:

[(1, 2057506728), (2, 1028753364), (3, 685835576), (4, 514376682), (6, 342917788), (8, 257188341), (12, 171458894), (24, 85729447), (71, 28978968), (142, 14489484), (213, 9659656), (281, 7322088), (284, 7244742), (426, 4829828), (562, 3661044), (568, 3622371), (843, 2440696), (852, 2414914), (1124, 1830522), (1686, 1220348), (1704, 1207457), (2248, 915261), (3372, 610174), (4297, 478824), (6744, 305087), (8594, 239412), (12891, 159608), (17188, 119706), (19951, 103128), (25782, 79804), (34376, 59853), (39902, 51564)]