1285207536

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{438937}}^1$

素因数の和:439009

約数の個数: 40

約数和(自身を含む): 3374555344

約数和(自身を除く): 2089347808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 438937, 877874, 1316811, 1755748, 2633622, 3511496, 5267244, 7022992, 10534488, 21068976, 26775157, 53550314, 80325471, 107100628, 160650942, 214201256, 321301884, 428402512, 642603768, 1285207536]

約数ペア:

[(1, 1285207536), (2, 642603768), (3, 428402512), (4, 321301884), (6, 214201256), (8, 160650942), (12, 107100628), (16, 80325471), (24, 53550314), (48, 26775157), (61, 21068976), (122, 10534488), (183, 7022992), (244, 5267244), (366, 3511496), (488, 2633622), (732, 1755748), (976, 1316811), (1464, 877874), (2928, 438937)]