2520028316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1563293}}^1$

素因数の和:1563341

約数の個数: 24

約数和(自身を含む): 4902489984

約数和(自身を除く): 2382461668

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1563293, 3126586, 6253172, 20322809, 40645618, 48462083, 81291236, 96924166, 193848332, 630007079, 1260014158, 2520028316]

約数ペア:

[(1, 2520028316), (2, 1260014158), (4, 630007079), (13, 193848332), (26, 96924166), (31, 81291236), (52, 48462083), (62, 40645618), (124, 20322809), (403, 6253172), (806, 3126586), (1612, 1563293)]