9900506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 18880128

約数和(自身を除く): 8979622

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 1213, 2426, 4081, 8162, 8491, 13343, 16982, 26686, 64289, 93401, 128578, 186802, 450023, 707179, 900046, 1414358, 4950253, 9900506]

約数ペア:

[(1, 9900506), (2, 4950253), (7, 1414358), (11, 900046), (14, 707179), (22, 450023), (53, 186802), (77, 128578), (106, 93401), (154, 64289), (371, 26686), (583, 16982), (742, 13343), (1166, 8491), (1213, 8162), (2426, 4081)]