2097866494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{1061}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 3373846560

約数和(自身を除く): 1275980066

約数列:

[1, 2, 19, 38, 61, 122, 853, 1061, 1159, 1706, 2122, 2318, 16207, 20159, 32414, 40318, 52033, 64721, 104066, 129442, 905033, 988627, 1229699, 1810066, 1977254, 2459398, 17195627, 34391254, 55207013, 110414026, 1048933247, 2097866494]

約数ペア:

[(1, 2097866494), (2, 1048933247), (19, 110414026), (38, 55207013), (61, 34391254), (122, 17195627), (853, 2459398), (1061, 1977254), (1159, 1810066), (1706, 1229699), (2122, 988627), (2318, 905033), (16207, 129442), (20159, 104066), (32414, 64721), (40318, 52033)]