1553288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 3348000

約数和(自身を除く): 1794712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 929, 1672, 1858, 3716, 7432, 10219, 17651, 20438, 35302, 40876, 70604, 81752, 141208, 194161, 388322, 776644, 1553288]

約数ペア:

[(1, 1553288), (2, 776644), (4, 388322), (8, 194161), (11, 141208), (19, 81752), (22, 70604), (38, 40876), (44, 35302), (76, 20438), (88, 17651), (152, 10219), (209, 7432), (418, 3716), (836, 1858), (929, 1672)]