2217512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2378968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 223, 226, 446, 452, 892, 904, 1243, 1784, 2453, 2486, 4906, 4972, 9812, 9944, 19624, 25199, 50398, 100796, 201592, 277189, 554378, 1108756, 2217512]

約数ペア:

[(1, 2217512), (2, 1108756), (4, 554378), (8, 277189), (11, 201592), (22, 100796), (44, 50398), (88, 25199), (113, 19624), (223, 9944), (226, 9812), (446, 4972), (452, 4906), (892, 2486), (904, 2453), (1243, 1784)]