1570871248

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{571}}^1\times {\mathrm{1237}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 3073310240

約数和(自身を除く): 1502438992

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 571, 1112, 1142, 1237, 2224, 2284, 2474, 4568, 4948, 9136, 9896, 19792, 79369, 158738, 171943, 317476, 343886, 634952, 687772, 706327, 1269904, 1375544, 1412654, 2751088, 2825308, 5650616, 11301232, 98179453, 196358906, 392717812, 785435624, 1570871248]

約数ペア:

[(1, 1570871248), (2, 785435624), (4, 392717812), (8, 196358906), (16, 98179453), (139, 11301232), (278, 5650616), (556, 2825308), (571, 2751088), (1112, 1412654), (1142, 1375544), (1237, 1269904), (2224, 706327), (2284, 687772), (2474, 634952), (4568, 343886), (4948, 317476), (9136, 171943), (9896, 158738), (19792, 79369)]