8990674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 17049600

約数和(自身を除く): 8058926

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 739, 869, 1106, 1478, 1738, 5173, 6083, 8129, 10346, 12166, 16258, 56903, 58381, 113806, 116762, 408667, 642191, 817334, 1284382, 4495337, 8990674]

約数ペア:

[(1, 8990674), (2, 4495337), (7, 1284382), (11, 817334), (14, 642191), (22, 408667), (77, 116762), (79, 113806), (154, 58381), (158, 56903), (553, 16258), (739, 12166), (869, 10346), (1106, 8129), (1478, 6083), (1738, 5173)]