1949113216

素因数分解:

$2^7\times {\mathrm{3181}}^1\times {\mathrm{4787}}^1$

素因数の和:7982

約数の個数: 32

約数和(自身を含む): 3885031080

約数和(自身を除く): 1935917864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3181, 4787, 6362, 9574, 12724, 19148, 25448, 38296, 50896, 76592, 101792, 153184, 203584, 306368, 407168, 612736, 15227447, 30454894, 60909788, 121819576, 243639152, 487278304, 974556608, 1949113216]

約数ペア:

[(1, 1949113216), (2, 974556608), (4, 487278304), (8, 243639152), (16, 121819576), (32, 60909788), (64, 30454894), (128, 15227447), (3181, 612736), (4787, 407168), (6362, 306368), (9574, 203584), (12724, 153184), (19148, 101792), (25448, 76592), (38296, 50896)]