2078648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2759752

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 79, 88, 92, 104, 143, 158, 184, 253, 286, 299, 316, 506, 572, 598, 632, 869, 1012, 1027, 1144, 1196, 1738, 1817, 2024, 2054, 2392, 3289, 3476, 3634, 4108, 6578, 6952, 7268, 8216, 11297, 13156, 14536, 19987, 22594, 23621, 26312, 39974, 45188, 47242, 79948, 90376, 94484, 159896, 188968, 259831, 519662, 1039324, 2078648]

約数ペア:

[(1, 2078648), (2, 1039324), (4, 519662), (8, 259831), (11, 188968), (13, 159896), (22, 94484), (23, 90376), (26, 79948), (44, 47242), (46, 45188), (52, 39974), (79, 26312), (88, 23621), (92, 22594), (104, 19987), (143, 14536), (158, 13156), (184, 11297), (253, 8216), (286, 7268), (299, 6952), (316, 6578), (506, 4108), (572, 3634), (598, 3476), (632, 3289), (869, 2392), (1012, 2054), (1027, 2024), (1144, 1817), (1196, 1738)]