2017494724

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181203}}^1$

素因数の和:1181275

約数の個数: 24

約数和(自身を含む): 4101140288

約数和(自身を除く): 2083645564

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1181203, 2362406, 4724812, 8268421, 16536842, 33073684, 72053383, 144106766, 288213532, 504373681, 1008747362, 2017494724]

約数ペア:

[(1, 2017494724), (2, 1008747362), (4, 504373681), (7, 288213532), (14, 144106766), (28, 72053383), (61, 33073684), (122, 16536842), (244, 8268421), (427, 4724812), (854, 2362406), (1708, 1181203)]