890116040518

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1\times {\mathrm{29527}}^1$

素因数の和:32092

約数の個数: 32

約数和(自身を含む): 1370855116800

約数和(自身を除く): 480739076282

約数列:

[1, 2, 61, 103, 122, 206, 2399, 4798, 6283, 12566, 29527, 59054, 146339, 247097, 292678, 494194, 1801147, 3041281, 3602294, 6082562, 15072917, 30145834, 70835273, 141670546, 185518141, 371036282, 4320951653, 7296033119, 8641903306, 14592066238, 445058020259, 890116040518]

約数ペア:

[(1, 890116040518), (2, 445058020259), (61, 14592066238), (103, 8641903306), (122, 7296033119), (206, 4320951653), (2399, 371036282), (4798, 185518141), (6283, 141670546), (12566, 70835273), (29527, 30145834), (59054, 15072917), (146339, 6082562), (247097, 3602294), (292678, 3041281), (494194, 1801147)]