1109388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 3032064

約数和(自身を除く): 1922676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 281, 282, 329, 562, 564, 658, 843, 987, 1124, 1316, 1686, 1967, 1974, 3372, 3934, 3948, 5901, 7868, 11802, 13207, 23604, 26414, 39621, 52828, 79242, 92449, 158484, 184898, 277347, 369796, 554694, 1109388]

約数ペア:

[(1, 1109388), (2, 554694), (3, 369796), (4, 277347), (6, 184898), (7, 158484), (12, 92449), (14, 79242), (21, 52828), (28, 39621), (42, 26414), (47, 23604), (84, 13207), (94, 11802), (141, 7868), (188, 5901), (281, 3948), (282, 3934), (329, 3372), (562, 1974), (564, 1967), (658, 1686), (843, 1316), (987, 1124)]