1330777938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227951}}^1$

素因数の和:228102

約数の個数: 32

約数和(自身を含む): 3063674880

約数和(自身を除く): 1732896942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 227951, 455902, 683853, 1367706, 1595657, 3191314, 4786971, 9573942, 31685189, 63370378, 95055567, 190111134, 221796323, 443592646, 665388969, 1330777938]

約数ペア:

[(1, 1330777938), (2, 665388969), (3, 443592646), (6, 221796323), (7, 190111134), (14, 95055567), (21, 63370378), (42, 31685189), (139, 9573942), (278, 4786971), (417, 3191314), (834, 1595657), (973, 1367706), (1946, 683853), (2919, 455902), (5838, 227951)]