1640486341436

素因数分解:

$2^2\times {\mathrm{863}}^1\times {\mathrm{9677}}^1\times {\mathrm{49109}}^1$

素因数の和:59653

約数の個数: 24

約数和(自身を含む): 2874533235840

約数和(自身を除く): 1234046894404

約数列:

[1, 2, 4, 863, 1726, 3452, 9677, 19354, 38708, 49109, 98218, 196436, 8351251, 16702502, 33405004, 42381067, 84762134, 169524268, 475227793, 950455586, 1900911172, 410121585359, 820243170718, 1640486341436]

約数ペア:

[(1, 1640486341436), (2, 820243170718), (4, 410121585359), (863, 1900911172), (1726, 950455586), (3452, 475227793), (9677, 169524268), (19354, 84762134), (38708, 42381067), (49109, 33405004), (98218, 16702502), (196436, 8351251)]