418619474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74197}}^1$

素因数の和:74250

約数の個数: 32

約数和(自身を含む): 797776896

約数和(自身を除く): 379157422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 74197, 148394, 519379, 964561, 1038758, 1929122, 2300107, 4600214, 6751927, 13503854, 16100749, 29901391, 32201498, 59802782, 209309737, 418619474]

約数ペア:

[(1, 418619474), (2, 209309737), (7, 59802782), (13, 32201498), (14, 29901391), (26, 16100749), (31, 13503854), (62, 6751927), (91, 4600214), (182, 2300107), (217, 1929122), (403, 1038758), (434, 964561), (806, 519379), (2821, 148394), (5642, 74197)]