2912082278

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6709867}}^1$

素因数の和:6709907

約数の個数: 16

約数和(自身を含む): 5153178624

約数和(自身を除く): 2241096346

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6709867, 13419734, 46969069, 93938138, 208005877, 416011754, 1456041139, 2912082278]

約数ペア:

[(1, 2912082278), (2, 1456041139), (7, 416011754), (14, 208005877), (31, 93938138), (62, 46969069), (217, 13419734), (434, 6709867)]