2498365790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{11551}}^1$

素因数の和:12104

約数の個数: 32

約数和(自身を含む): 4611188736

約数和(自身を除く): 2112822946

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 503, 1006, 2515, 5030, 11551, 21629, 23102, 43258, 57755, 108145, 115510, 216290, 496693, 993386, 2483465, 4966930, 5810153, 11620306, 29050765, 58101530, 249836579, 499673158, 1249182895, 2498365790]

約数ペア:

[(1, 2498365790), (2, 1249182895), (5, 499673158), (10, 249836579), (43, 58101530), (86, 29050765), (215, 11620306), (430, 5810153), (503, 4966930), (1006, 2483465), (2515, 993386), (5030, 496693), (11551, 216290), (21629, 115510), (23102, 108145), (43258, 57755)]