2213214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4660224

約数和(自身を除く): 2447010

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 163, 186, 219, 326, 438, 489, 978, 2263, 4526, 5053, 6789, 10106, 11899, 13578, 15159, 23798, 30318, 35697, 71394, 368869, 737738, 1106607, 2213214]

約数ペア:

[(1, 2213214), (2, 1106607), (3, 737738), (6, 368869), (31, 71394), (62, 35697), (73, 30318), (93, 23798), (146, 15159), (163, 13578), (186, 11899), (219, 10106), (326, 6789), (438, 5053), (489, 4526), (978, 2263)]