421909130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{2543}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 778097664

約数和(自身を除く): 356188534

約数列:

[1, 2, 5, 10, 47, 94, 235, 353, 470, 706, 1765, 2543, 3530, 5086, 12715, 16591, 25430, 33182, 82955, 119521, 165910, 239042, 597605, 897679, 1195210, 1795358, 4488395, 8976790, 42190913, 84381826, 210954565, 421909130]

約数ペア:

[(1, 421909130), (2, 210954565), (5, 84381826), (10, 42190913), (47, 8976790), (94, 4488395), (235, 1795358), (353, 1195210), (470, 897679), (706, 597605), (1765, 239042), (2543, 165910), (3530, 119521), (5086, 82955), (12715, 33182), (16591, 25430)]