2012131304

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{406327}}^1$

素因数の和:406952

約数の個数: 16

約数和(自身を含む): 3778850400

約数和(自身を除く): 1766719096

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 406327, 812654, 1625308, 3250616, 251516413, 503032826, 1006065652, 2012131304]

約数ペア:

[(1, 2012131304), (2, 1006065652), (4, 503032826), (8, 251516413), (619, 3250616), (1238, 1625308), (2476, 812654), (4952, 406327)]