8321852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10305988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 659, 902, 1148, 1318, 1804, 2636, 3157, 4613, 6314, 7249, 9226, 12628, 14498, 18452, 27019, 28996, 50743, 54038, 101486, 108076, 189133, 202972, 297209, 378266, 594418, 756532, 1188836, 2080463, 4160926, 8321852]

約数ペア:

[(1, 8321852), (2, 4160926), (4, 2080463), (7, 1188836), (11, 756532), (14, 594418), (22, 378266), (28, 297209), (41, 202972), (44, 189133), (77, 108076), (82, 101486), (154, 54038), (164, 50743), (287, 28996), (308, 27019), (451, 18452), (574, 14498), (659, 12628), (902, 9226), (1148, 7249), (1318, 6314), (1804, 4613), (2636, 3157)]