2007493628

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{184309}}^1$

素因数の和:184709

約数の個数: 24

約数和(自身を含む): 4025330400

約数和(自身を除く): 2017836772

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10892, 184309, 368618, 737236, 1290163, 2580326, 5160652, 71696201, 143392402, 286784804, 501873407, 1003746814, 2007493628]

約数ペア:

[(1, 2007493628), (2, 1003746814), (4, 501873407), (7, 286784804), (14, 143392402), (28, 71696201), (389, 5160652), (778, 2580326), (1556, 1290163), (2723, 737236), (5446, 368618), (10892, 184309)]