1330502474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 2486246400

約数和(自身を除く): 1155743926

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 89, 133, 178, 266, 301, 602, 623, 817, 1246, 1307, 1634, 1691, 2614, 3382, 3827, 5719, 7654, 9149, 11438, 11837, 18298, 23674, 24833, 26789, 49666, 53578, 56201, 72713, 112402, 116323, 145426, 173831, 232646, 347662, 393407, 508991, 786814, 814261, 1017982, 1067819, 1628522, 2135638, 2210137, 4420274, 5001889, 7474733, 10003778, 14949466, 15470959, 30941918, 35013223, 70026446, 95035891, 190071782, 665251237, 1330502474]

約数ペア:

[(1, 1330502474), (2, 665251237), (7, 190071782), (14, 95035891), (19, 70026446), (38, 35013223), (43, 30941918), (86, 15470959), (89, 14949466), (133, 10003778), (178, 7474733), (266, 5001889), (301, 4420274), (602, 2210137), (623, 2135638), (817, 1628522), (1246, 1067819), (1307, 1017982), (1634, 814261), (1691, 786814), (2614, 508991), (3382, 393407), (3827, 347662), (5719, 232646), (7654, 173831), (9149, 145426), (11438, 116323), (11837, 112402), (18298, 72713), (23674, 56201), (24833, 53578), (26789, 49666)]