291290226

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1987}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 595159488

約数和(自身を除く): 303869262

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 461, 922, 1383, 1987, 2766, 3974, 5961, 11922, 24433, 48866, 73299, 105311, 146598, 210622, 315933, 631866, 916007, 1832014, 2748021, 5496042, 48548371, 97096742, 145645113, 291290226]

約数ペア:

[(1, 291290226), (2, 145645113), (3, 97096742), (6, 48548371), (53, 5496042), (106, 2748021), (159, 1832014), (318, 916007), (461, 631866), (922, 315933), (1383, 210622), (1987, 146598), (2766, 105311), (3974, 73299), (5961, 48866), (11922, 24433)]