3101294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2601106

約数列:

[1, 2, 7, 14, 19, 38, 89, 131, 133, 178, 262, 266, 623, 917, 1246, 1691, 1834, 2489, 3382, 4978, 11659, 11837, 17423, 23318, 23674, 34846, 81613, 163226, 221521, 443042, 1550647, 3101294]

約数ペア:

[(1, 3101294), (2, 1550647), (7, 443042), (14, 221521), (19, 163226), (38, 81613), (89, 34846), (131, 23674), (133, 23318), (178, 17423), (262, 11837), (266, 11659), (623, 4978), (917, 3382), (1246, 2489), (1691, 1834)]