2861826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 6310656

約数和(自身を除く): 3448830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 331, 393, 662, 786, 993, 1441, 1986, 2882, 3641, 4323, 7282, 8646, 10923, 21846, 43361, 86722, 130083, 260166, 476971, 953942, 1430913, 2861826]

約数ペア:

[(1, 2861826), (2, 1430913), (3, 953942), (6, 476971), (11, 260166), (22, 130083), (33, 86722), (66, 43361), (131, 21846), (262, 10923), (331, 8646), (393, 7282), (662, 4323), (786, 3641), (993, 2882), (1441, 1986)]