12800796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 19132644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 479, 524, 786, 958, 1437, 1572, 1916, 2227, 2874, 4454, 5748, 6681, 8143, 8908, 13362, 16286, 24429, 26724, 32572, 48858, 62749, 97716, 125498, 188247, 250996, 376494, 752988, 1066733, 2133466, 3200199, 4266932, 6400398, 12800796]

約数ペア:

[(1, 12800796), (2, 6400398), (3, 4266932), (4, 3200199), (6, 2133466), (12, 1066733), (17, 752988), (34, 376494), (51, 250996), (68, 188247), (102, 125498), (131, 97716), (204, 62749), (262, 48858), (393, 32572), (479, 26724), (524, 24429), (786, 16286), (958, 13362), (1437, 8908), (1572, 8143), (1916, 6681), (2227, 5748), (2874, 4454)]