4720474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3781286

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 491, 506, 874, 982, 4807, 5401, 9329, 9614, 10802, 11293, 18658, 22586, 102619, 124223, 205238, 214567, 248446, 429134, 2360237, 4720474]

約数ペア:

[(1, 4720474), (2, 2360237), (11, 429134), (19, 248446), (22, 214567), (23, 205238), (38, 124223), (46, 102619), (209, 22586), (253, 18658), (418, 11293), (437, 10802), (491, 9614), (506, 9329), (874, 5401), (982, 4807)]