2845921826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{5821}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 4738455936

約数和(自身を除く): 1892534110

約数列:

[1, 2, 11, 22, 71, 142, 313, 626, 781, 1562, 3443, 5821, 6886, 11642, 22223, 44446, 64031, 128062, 244453, 413291, 488906, 826582, 1821973, 3643946, 4546201, 9092402, 20041703, 40083406, 129360083, 258720166, 1422960913, 2845921826]

約数ペア:

[(1, 2845921826), (2, 1422960913), (11, 258720166), (22, 129360083), (71, 40083406), (142, 20041703), (313, 9092402), (626, 4546201), (781, 3643946), (1562, 1821973), (3443, 826582), (5821, 488906), (6886, 413291), (11642, 244453), (22223, 128062), (44446, 64031)]