788793474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{141209}}^1$

素因数の和:141247

約数の個数: 48

約数和(自身を含む): 1931752800

約数和(自身を除く): 1142959326

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 141209, 282418, 423627, 847254, 988463, 1976926, 2682971, 2965389, 5365942, 5930778, 6919241, 8048913, 13838482, 16097826, 18780797, 20757723, 37561594, 41515446, 56342391, 112684782, 131465579, 262931158, 394396737, 788793474]

約数ペア:

[(1, 788793474), (2, 394396737), (3, 262931158), (6, 131465579), (7, 112684782), (14, 56342391), (19, 41515446), (21, 37561594), (38, 20757723), (42, 18780797), (49, 16097826), (57, 13838482), (98, 8048913), (114, 6919241), (133, 5930778), (147, 5365942), (266, 2965389), (294, 2682971), (399, 1976926), (798, 988463), (931, 847254), (1862, 423627), (2793, 282418), (5586, 141209)]