1203921000980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{562579907}}^1$

素因数の和:562580023

約数の個数: 24

約数和(自身を含む): 2551862462688

約数和(自身を除く): 1347941461708

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 562579907, 1125159814, 2250319628, 2812899535, 5625799070, 11251598140, 60196050049, 120392100098, 240784200196, 300980250245, 601960500490, 1203921000980]

約数ペア:

[(1, 1203921000980), (2, 601960500490), (4, 300980250245), (5, 240784200196), (10, 120392100098), (20, 60196050049), (107, 11251598140), (214, 5625799070), (428, 2812899535), (535, 2250319628), (1070, 1125159814), (2140, 562579907)]