2057100688

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{124703}}^1$

素因数の和:125742

約数の個数: 20

約数和(自身を含む): 3989530368

約数和(自身を除く): 1932429680

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 124703, 249406, 498812, 997624, 1995248, 128568793, 257137586, 514275172, 1028550344, 2057100688]

約数ペア:

[(1, 2057100688), (2, 1028550344), (4, 514275172), (8, 257137586), (16, 128568793), (1031, 1995248), (2062, 997624), (4124, 498812), (8248, 249406), (16496, 124703)]