402017889886

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{14923}}^1\times {\mathrm{184517}}^1$

素因数の和:199515

約数の個数: 16

約数和(自身を含む): 611331752304

約数和(自身を除く): 209313862418

約数列:

[1, 2, 73, 146, 14923, 29846, 184517, 369034, 1089379, 2178758, 13469741, 26939482, 2753547191, 5507094382, 201008944943, 402017889886]

約数ペア:

[(1, 402017889886), (2, 201008944943), (73, 5507094382), (146, 2753547191), (14923, 26939482), (29846, 13469741), (184517, 2178758), (369034, 1089379)]