345269092

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{19793}}^1$

素因数の和:19900

約数の個数: 36

約数和(自身を含む): 710802540

約数和(自身を除く): 365533448

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 17444, 19793, 39586, 79172, 138551, 277102, 554204, 969857, 1761577, 1939714, 3523154, 3879428, 7046308, 12331039, 24662078, 49324156, 86317273, 172634546, 345269092]

約数ペア:

[(1, 345269092), (2, 172634546), (4, 86317273), (7, 49324156), (14, 24662078), (28, 12331039), (49, 7046308), (89, 3879428), (98, 3523154), (178, 1939714), (196, 1761577), (356, 969857), (623, 554204), (1246, 277102), (2492, 138551), (4361, 79172), (8722, 39586), (17444, 19793)]