413655836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 810335232

約数和(自身を除く): 396679396

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 317, 517, 631, 634, 1034, 1262, 1268, 2068, 2524, 3487, 6941, 6974, 13882, 13948, 14899, 27764, 29657, 29798, 59314, 59596, 118628, 163889, 200027, 326227, 327778, 400054, 652454, 655556, 800108, 1304908, 2200297, 4400594, 8801188, 9401269, 18802538, 37605076, 103413959, 206827918, 413655836]

約数ペア:

[(1, 413655836), (2, 206827918), (4, 103413959), (11, 37605076), (22, 18802538), (44, 9401269), (47, 8801188), (94, 4400594), (188, 2200297), (317, 1304908), (517, 800108), (631, 655556), (634, 652454), (1034, 400054), (1262, 327778), (1268, 326227), (2068, 200027), (2524, 163889), (3487, 118628), (6941, 59596), (6974, 59314), (13882, 29798), (13948, 29657), (14899, 27764)]