1946748176

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{816589}}^1$

素因数の和:816746

約数の個数: 20

約数和(自身を含む): 3797143500

約数和(自身を除く): 1850395324

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 816589, 1633178, 3266356, 6532712, 13065424, 121671761, 243343522, 486687044, 973374088, 1946748176]

約数ペア:

[(1, 1946748176), (2, 973374088), (4, 486687044), (8, 243343522), (16, 121671761), (149, 13065424), (298, 6532712), (596, 3266356), (1192, 1633178), (2384, 816589)]