1996184410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{490463}}^1$

素因数の和:490518

約数の個数: 32

約数和(自身を含む): 4025728512

約数和(自身を除く): 2029544102

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 490463, 980926, 2452315, 4904630, 5395093, 10790186, 18147131, 26975465, 36294262, 53950930, 90735655, 181471310, 199618441, 399236882, 998092205, 1996184410]

約数ペア:

[(1, 1996184410), (2, 998092205), (5, 399236882), (10, 199618441), (11, 181471310), (22, 90735655), (37, 53950930), (55, 36294262), (74, 26975465), (110, 18147131), (185, 10790186), (370, 5395093), (407, 4904630), (814, 2452315), (2035, 980926), (4070, 490463)]