285499606

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5059}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 510048000

約数和(自身を除く): 224548394

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 5059, 8062, 10118, 28217, 35413, 56434, 70826, 146711, 293422, 703201, 1026977, 1406402, 2053954, 4922407, 9844814, 20392829, 40785658, 142749803, 285499606]

約数ペア:

[(1, 285499606), (2, 142749803), (7, 40785658), (14, 20392829), (29, 9844814), (58, 4922407), (139, 2053954), (203, 1406402), (278, 1026977), (406, 703201), (973, 293422), (1946, 146711), (4031, 70826), (5059, 56434), (8062, 35413), (10118, 28217)]