2928537808

素因数分解:

$2^4\times 7^1\times {\mathrm{26147659}}^1$

素因数の和:26147674

約数の個数: 20

約数和(自身を含む): 6484619680

約数和(自身を除く): 3556081872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26147659, 52295318, 104590636, 183033613, 209181272, 366067226, 418362544, 732134452, 1464268904, 2928537808]

約数ペア:

[(1, 2928537808), (2, 1464268904), (4, 732134452), (7, 418362544), (8, 366067226), (14, 209181272), (16, 183033613), (28, 104590636), (56, 52295318), (112, 26147659)]