1803088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 4231872

約数和(自身を除く): 2428784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 947, 952, 1894, 1904, 3788, 6629, 7576, 13258, 15152, 16099, 26516, 32198, 53032, 64396, 106064, 112693, 128792, 225386, 257584, 450772, 901544, 1803088]

約数ペア:

[(1, 1803088), (2, 901544), (4, 450772), (7, 257584), (8, 225386), (14, 128792), (16, 112693), (17, 106064), (28, 64396), (34, 53032), (56, 32198), (68, 26516), (112, 16099), (119, 15152), (136, 13258), (238, 7576), (272, 6629), (476, 3788), (947, 1904), (952, 1894)]