40403798402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{34961}}^1$

素因数の和:35506

約数の個数: 32

約数和(自身を含む): 66788048448

約数和(自身を除く): 26384250046

約数列:

[1, 2, 11, 22, 131, 262, 401, 802, 1441, 2882, 4411, 8822, 34961, 52531, 69922, 105062, 384571, 577841, 769142, 1155682, 4579891, 9159782, 14019361, 28038722, 50378801, 100757602, 154212971, 308425942, 1836536291, 3673072582, 20201899201, 40403798402]

約数ペア:

[(1, 40403798402), (2, 20201899201), (11, 3673072582), (22, 1836536291), (131, 308425942), (262, 154212971), (401, 100757602), (802, 50378801), (1441, 28038722), (2882, 14019361), (4411, 9159782), (8822, 4579891), (34961, 1155682), (52531, 769142), (69922, 577841), (105062, 384571)]