2772078488

素因数分解:

$2^3\times {\mathrm{83}}^2\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 5309242200

約数和(自身を除く): 2537163712

約数列:

[1, 2, 4, 8, 83, 166, 179, 281, 332, 358, 562, 664, 716, 1124, 1432, 2248, 6889, 13778, 14857, 23323, 27556, 29714, 46646, 50299, 55112, 59428, 93292, 100598, 118856, 186584, 201196, 402392, 1233131, 1935809, 2466262, 3871618, 4174817, 4932524, 7743236, 8349634, 9865048, 15486472, 16699268, 33398536, 346509811, 693019622, 1386039244, 2772078488]

約数ペア:

[(1, 2772078488), (2, 1386039244), (4, 693019622), (8, 346509811), (83, 33398536), (166, 16699268), (179, 15486472), (281, 9865048), (332, 8349634), (358, 7743236), (562, 4932524), (664, 4174817), (716, 3871618), (1124, 2466262), (1432, 1935809), (2248, 1233131), (6889, 402392), (13778, 201196), (14857, 186584), (23323, 118856), (27556, 100598), (29714, 93292), (46646, 59428), (50299, 55112)]