307469834

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 538507776

約数和(自身を除く): 231037942

約数列:

[1, 2, 7, 14, 67, 134, 163, 326, 469, 938, 1141, 2011, 2282, 4022, 10921, 14077, 21842, 28154, 76447, 134737, 152894, 269474, 327793, 655586, 943159, 1886318, 2294551, 4589102, 21962131, 43924262, 153734917, 307469834]

約数ペア:

[(1, 307469834), (2, 153734917), (7, 43924262), (14, 21962131), (67, 4589102), (134, 2294551), (163, 1886318), (326, 943159), (469, 655586), (938, 327793), (1141, 269474), (2011, 152894), (2282, 134737), (4022, 76447), (10921, 28154), (14077, 21842)]