13963210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 26341200

約数和(自身を除く): 12377990

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 541, 890, 1082, 2581, 2705, 5162, 5410, 12905, 15689, 25810, 31378, 48149, 78445, 96298, 156890, 240745, 481490, 1396321, 2792642, 6981605, 13963210]

約数ペア:

[(1, 13963210), (2, 6981605), (5, 2792642), (10, 1396321), (29, 481490), (58, 240745), (89, 156890), (145, 96298), (178, 78445), (290, 48149), (445, 31378), (541, 25810), (890, 15689), (1082, 12905), (2581, 5410), (2705, 5162)]