1949673688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1303}}^1\times {\mathrm{3529}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 3728527200

約数和(自身を除く): 1778853512

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1303, 2606, 3529, 5212, 7058, 10424, 14116, 28232, 69059, 138118, 187037, 276236, 374074, 552472, 748148, 1496296, 4598287, 9196574, 18393148, 36786296, 243709211, 487418422, 974836844, 1949673688]

約数ペア:

[(1, 1949673688), (2, 974836844), (4, 487418422), (8, 243709211), (53, 36786296), (106, 18393148), (212, 9196574), (424, 4598287), (1303, 1496296), (2606, 748148), (3529, 552472), (5212, 374074), (7058, 276236), (10424, 187037), (14116, 138118), (28232, 69059)]