1317245860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{4583}}^1$

素因数の和:6652

約数の個数: 48

約数和(自身を含む): 3163620096

約数和(自身を除く): 1846374236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2053, 4106, 4583, 8212, 9166, 10265, 14371, 18332, 20530, 22915, 28742, 32081, 41060, 45830, 57484, 64162, 71855, 91660, 128324, 143710, 160405, 287420, 320810, 641620, 9408899, 18817798, 37635596, 47044495, 65862293, 94088990, 131724586, 188177980, 263449172, 329311465, 658622930, 1317245860]

約数ペア:

[(1, 1317245860), (2, 658622930), (4, 329311465), (5, 263449172), (7, 188177980), (10, 131724586), (14, 94088990), (20, 65862293), (28, 47044495), (35, 37635596), (70, 18817798), (140, 9408899), (2053, 641620), (4106, 320810), (4583, 287420), (8212, 160405), (9166, 143710), (10265, 128324), (14371, 91660), (18332, 71855), (20530, 64162), (22915, 57484), (28742, 45830), (32081, 41060)]