2912600278

素因数分解:

$2^1\times 7^4\times {\mathrm{606539}}^1$

素因数の和:606569

約数の個数: 20

約数和(自身を含む): 5096755620

約数和(自身を除く): 2184155342

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 606539, 1213078, 4245773, 8491546, 29720411, 59440822, 208042877, 416085754, 1456300139, 2912600278]

約数ペア:

[(1, 2912600278), (2, 1456300139), (7, 416085754), (14, 208042877), (49, 59440822), (98, 29720411), (343, 8491546), (686, 4245773), (2401, 1213078), (4802, 606539)]