1830403798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{120121}}^1$

素因数の和:120543

約数の個数: 16

約数和(自身を含む): 2897342640

約数和(自身を除く): 1066938842

約数列:

[1, 2, 19, 38, 401, 802, 7619, 15238, 120121, 240242, 2282299, 4564598, 48168521, 96337042, 915201899, 1830403798]

約数ペア:

[(1, 1830403798), (2, 915201899), (19, 96337042), (38, 48168521), (401, 4564598), (802, 2282299), (7619, 240242), (15238, 120121)]