13309897490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1\times {\mathrm{9341}}^1$

素因数の和:11038

約数の個数: 32

約数和(自身を含む): 24244732080

約数和(自身を除く): 10934834590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1601, 3202, 8005, 9341, 16010, 18682, 46705, 93410, 142489, 284978, 712445, 831349, 1424890, 1662698, 4156745, 8313490, 14954941, 29909882, 74774705, 149549410, 1330989749, 2661979498, 6654948745, 13309897490]

約数ペア:

[(1, 13309897490), (2, 6654948745), (5, 2661979498), (10, 1330989749), (89, 149549410), (178, 74774705), (445, 29909882), (890, 14954941), (1601, 8313490), (3202, 4156745), (8005, 1662698), (9341, 1424890), (16010, 831349), (18682, 712445), (46705, 284978), (93410, 142489)]