248706892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{4021}}^1$

素因数の和:4126

約数の個数: 36

約数和(自身を含む): 508348624

約数和(自身を除く): 259641732

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2209, 4021, 4418, 8042, 8836, 15463, 16084, 28147, 30926, 56294, 61852, 112588, 188987, 377974, 755948, 1322909, 2645818, 5291636, 8882389, 17764778, 35529556, 62176723, 124353446, 248706892]

約数ペア:

[(1, 248706892), (2, 124353446), (4, 62176723), (7, 35529556), (14, 17764778), (28, 8882389), (47, 5291636), (94, 2645818), (188, 1322909), (329, 755948), (658, 377974), (1316, 188987), (2209, 112588), (4021, 61852), (4418, 56294), (8042, 30926), (8836, 28147), (15463, 16084)]