2740010402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1\times {\mathrm{18451}}^1$

素因数の和:20305

約数の個数: 16

約数和(自身を含む): 4212813024

約数和(自身を除く): 1472802622

約数列:

[1, 2, 41, 82, 1811, 3622, 18451, 36902, 74251, 148502, 756491, 1512982, 33414761, 66829522, 1370005201, 2740010402]

約数ペア:

[(1, 2740010402), (2, 1370005201), (41, 66829522), (82, 33414761), (1811, 1512982), (3622, 756491), (18451, 148502), (36902, 74251)]