664272002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{24967}}^1$

素因数の和:25273

約数の個数: 16

約数和(自身を含む): 1019293632

約数和(自身を除く): 355021630

約数列:

[1, 2, 53, 106, 251, 502, 13303, 24967, 26606, 49934, 1323251, 2646502, 6266717, 12533434, 332136001, 664272002]

約数ペア:

[(1, 664272002), (2, 332136001), (53, 12533434), (106, 6266717), (251, 2646502), (502, 1323251), (13303, 49934), (24967, 26606)]