7891394

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 6209086

約数列:

[1, 2, 7, 14, 47, 67, 94, 134, 179, 329, 358, 469, 658, 938, 1253, 2506, 3149, 6298, 8413, 11993, 16826, 22043, 23986, 44086, 58891, 83951, 117782, 167902, 563671, 1127342, 3945697, 7891394]

約数ペア:

[(1, 7891394), (2, 3945697), (7, 1127342), (14, 563671), (47, 167902), (67, 117782), (94, 83951), (134, 58891), (179, 44086), (329, 23986), (358, 22043), (469, 16826), (658, 11993), (938, 8413), (1253, 6298), (2506, 3149)]