980870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 1986336

約数和(自身を除く): 1005466

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 241, 370, 407, 482, 814, 1205, 2035, 2410, 2651, 4070, 5302, 8917, 13255, 17834, 26510, 44585, 89170, 98087, 196174, 490435, 980870]

約数ペア:

[(1, 980870), (2, 490435), (5, 196174), (10, 98087), (11, 89170), (22, 44585), (37, 26510), (55, 17834), (74, 13255), (110, 8917), (185, 5302), (241, 4070), (370, 2651), (407, 2410), (482, 2035), (814, 1205)]