989968254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{652153}}^1$

素因数の和:652192

約数の個数: 32

約数和(自身を含む): 2253844224

約数和(自身を除く): 1263875970

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 652153, 1304306, 1956459, 3912918, 7173683, 14347366, 14999519, 21521049, 29999038, 43042098, 44998557, 89997114, 164994709, 329989418, 494984127, 989968254]

約数ペア:

[(1, 989968254), (2, 494984127), (3, 329989418), (6, 164994709), (11, 89997114), (22, 44998557), (23, 43042098), (33, 29999038), (46, 21521049), (66, 14999519), (69, 14347366), (138, 7173683), (253, 3912918), (506, 1956459), (759, 1304306), (1518, 652153)]