2208712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 4759200

約数和(自身を除く): 2550488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1321, 1672, 2642, 5284, 10568, 14531, 25099, 29062, 50198, 58124, 100396, 116248, 200792, 276089, 552178, 1104356, 2208712]

約数ペア:

[(1, 2208712), (2, 1104356), (4, 552178), (8, 276089), (11, 200792), (19, 116248), (22, 100396), (38, 58124), (44, 50198), (76, 29062), (88, 25099), (152, 14531), (209, 10568), (418, 5284), (836, 2642), (1321, 1672)]