379397956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{255659}}^1$

素因数の和:255723

約数の個数: 24

約数和(自身を含む): 773115840

約数和(自身を除く): 393717884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 255659, 511318, 1022636, 1789613, 3579226, 7158452, 13549927, 27099854, 54199708, 94849489, 189698978, 379397956]

約数ペア:

[(1, 379397956), (2, 189698978), (4, 94849489), (7, 54199708), (14, 27099854), (28, 13549927), (53, 7158452), (106, 3579226), (212, 1789613), (371, 1022636), (742, 511318), (1484, 255659)]