4515236

素因数分解:

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

素因数の和:536

約数の個数: 36

約数和(自身を含む): 9161040

約数和(自身を除く): 4645804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 491, 836, 982, 1964, 2299, 4598, 5401, 9196, 9329, 10802, 18658, 21604, 37316, 59411, 102619, 118822, 205238, 237644, 410476, 1128809, 2257618, 4515236]

約数ペア:

[(1, 4515236), (2, 2257618), (4, 1128809), (11, 410476), (19, 237644), (22, 205238), (38, 118822), (44, 102619), (76, 59411), (121, 37316), (209, 21604), (242, 18658), (418, 10802), (484, 9329), (491, 9196), (836, 5401), (982, 4598), (1964, 2299)]