2912287763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 3664078848

約数和(自身を除く): 751791085

約数列:

[1, 7, 11, 77, 257, 367, 401, 1799, 2569, 2807, 2827, 4037, 4411, 19789, 28259, 30877, 94319, 103057, 147167, 660233, 721399, 1030169, 1037509, 1133627, 1618837, 7262563, 7935389, 11331859, 37821919, 264753433, 416041109, 2912287763]

約数ペア:

[(1, 2912287763), (7, 416041109), (11, 264753433), (77, 37821919), (257, 11331859), (367, 7935389), (401, 7262563), (1799, 1618837), (2569, 1133627), (2807, 1037509), (2827, 1030169), (4037, 721399), (4411, 660233), (19789, 147167), (28259, 103057), (30877, 94319)]