7789968498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5256389}}^1$

素因数の和:5256426

約数の個数: 32

約数和(自身を含む): 17661470400

約数和(自身を除く): 9871501902

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 5256389, 10512778, 15769167, 31538334, 68333057, 99871391, 136666114, 199742782, 204999171, 299614173, 409998342, 599228346, 1298328083, 2596656166, 3894984249, 7789968498]

約数ペア:

[(1, 7789968498), (2, 3894984249), (3, 2596656166), (6, 1298328083), (13, 599228346), (19, 409998342), (26, 299614173), (38, 204999171), (39, 199742782), (57, 136666114), (78, 99871391), (114, 68333057), (247, 31538334), (494, 15769167), (741, 10512778), (1482, 5256389)]