2015505312

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1234991}}^1$

素因数の和:1235021

約数の個数: 48

約数和(自身を含む): 5601923712

約数和(自身を除く): 3586418400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1234991, 2469982, 3704973, 4939964, 7409946, 9879928, 14819892, 19759856, 20994847, 29639784, 39519712, 41989694, 59279568, 62984541, 83979388, 118559136, 125969082, 167958776, 251938164, 335917552, 503876328, 671835104, 1007752656, 2015505312]

約数ペア:

[(1, 2015505312), (2, 1007752656), (3, 671835104), (4, 503876328), (6, 335917552), (8, 251938164), (12, 167958776), (16, 125969082), (17, 118559136), (24, 83979388), (32, 62984541), (34, 59279568), (48, 41989694), (51, 39519712), (68, 29639784), (96, 20994847), (102, 19759856), (136, 14819892), (204, 9879928), (272, 7409946), (408, 4939964), (544, 3704973), (816, 2469982), (1632, 1234991)]