996810190

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{198173}}^1$

素因数の和:198683

約数の個数: 16

約数和(自身を含む): 1797834528

約数和(自身を除く): 801024338

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 198173, 396346, 990865, 1981730, 99681019, 199362038, 498405095, 996810190]

約数ペア:

[(1, 996810190), (2, 498405095), (5, 199362038), (10, 99681019), (503, 1981730), (1006, 990865), (2515, 396346), (5030, 198173)]