16404513118

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{2789}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 29266608960

約数和(自身を除く): 12862095842

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 1277, 2303, 2554, 2789, 4606, 5578, 8939, 17878, 19523, 39046, 60019, 62573, 120038, 125146, 131083, 136661, 262166, 273322, 420133, 840266, 917581, 1835162, 2940931, 3561553, 5881862, 6423067, 7123106, 12846134, 24930871, 49861742, 167392991, 174516097, 334785982, 349032194, 1171750937, 2343501874, 8202256559, 16404513118]

約数ペア:

[(1, 16404513118), (2, 8202256559), (7, 2343501874), (14, 1171750937), (47, 349032194), (49, 334785982), (94, 174516097), (98, 167392991), (329, 49861742), (658, 24930871), (1277, 12846134), (2303, 7123106), (2554, 6423067), (2789, 5881862), (4606, 3561553), (5578, 2940931), (8939, 1835162), (17878, 917581), (19523, 840266), (39046, 420133), (60019, 273322), (62573, 262166), (120038, 136661), (125146, 131083)]