8901478542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{210407}}^1$

素因数の和:211064

約数の個数: 32

約数和(自身を含む): 19451798784

約数和(自身を除く): 10550320242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 641, 1282, 1923, 3846, 7051, 14102, 21153, 42306, 210407, 420814, 631221, 1262442, 2314477, 4628954, 6943431, 13886862, 134870887, 269741774, 404612661, 809225322, 1483579757, 2967159514, 4450739271, 8901478542]

約数ペア:

[(1, 8901478542), (2, 4450739271), (3, 2967159514), (6, 1483579757), (11, 809225322), (22, 404612661), (33, 269741774), (66, 134870887), (641, 13886862), (1282, 6943431), (1923, 4628954), (3846, 2314477), (7051, 1262442), (14102, 631221), (21153, 420814), (42306, 210407)]