1200672968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{172709}}^1$

素因数の和:172805

約数の個数: 32

約数和(自身を含む): 2487024000

約数和(自身を除く): 1286351032

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 172709, 345418, 690836, 1381672, 1899799, 3799598, 7599196, 13644011, 15198392, 27288022, 54576044, 109152088, 150084121, 300168242, 600336484, 1200672968]

約数ペア:

[(1, 1200672968), (2, 600336484), (4, 300168242), (8, 150084121), (11, 109152088), (22, 54576044), (44, 27288022), (79, 15198392), (88, 13644011), (158, 7599196), (316, 3799598), (632, 1899799), (869, 1381672), (1738, 690836), (3476, 345418), (6952, 172709)]