239740746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{300427}}^1$

素因数の和:300458

約数の個数: 32

約数和(自身を含む): 576821760

約数和(自身を除く): 337081014

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 300427, 600854, 901281, 1802562, 2102989, 4205978, 5708113, 6308967, 11416226, 12617934, 17124339, 34248678, 39956791, 79913582, 119870373, 239740746]

約数ペア:

[(1, 239740746), (2, 119870373), (3, 79913582), (6, 39956791), (7, 34248678), (14, 17124339), (19, 12617934), (21, 11416226), (38, 6308967), (42, 5708113), (57, 4205978), (114, 2102989), (133, 1802562), (266, 901281), (399, 600854), (798, 300427)]