2199427307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1\times {\mathrm{8053}}^1$

素因数の和:11618

約数の個数: 16

約数和(自身を含む): 2743256832

約数和(自身を除く): 543829525

約数列:

[1, 7, 11, 77, 3547, 8053, 24829, 39017, 56371, 88583, 273119, 620081, 28563991, 199947937, 314203901, 2199427307]

約数ペア:

[(1, 2199427307), (7, 314203901), (11, 199947937), (77, 28563991), (3547, 620081), (8053, 273119), (24829, 88583), (39017, 56371)]