447883922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2683}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 742072320

約数和(自身を除く): 294188398

約数列:

[1, 2, 19, 23, 38, 46, 191, 382, 437, 874, 2683, 3629, 4393, 5366, 7258, 8786, 50977, 61709, 83467, 101954, 123418, 166934, 512453, 1024906, 1172471, 2344942, 9736607, 11786419, 19473214, 23572838, 223941961, 447883922]

約数ペア:

[(1, 447883922), (2, 223941961), (19, 23572838), (23, 19473214), (38, 11786419), (46, 9736607), (191, 2344942), (382, 1172471), (437, 1024906), (874, 512453), (2683, 166934), (3629, 123418), (4393, 101954), (5366, 83467), (7258, 61709), (8786, 50977)]