676715.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 24379318

約数列:

[1, 2, 13, 26, 53, 106, 139, 191, 278, 382, 689, 1378, 1807, 2483, 3614, 4966, 7367, 10123, 14734, 20246, 26549, 53098, 95771, 131599, 191542, 263198, 345137, 690274, 1407097, 2814194, 18292261, 36584522]

約数ペア:

[(1, 36584522), (2, 18292261), (13, 2814194), (26, 1407097), (53, 690274), (106, 345137), (139, 263198), (191, 191542), (278, 131599), (382, 95771), (689, 53098), (1378, 26549), (1807, 20246), (2483, 14734), (3614, 10123), (4966, 7367)]