274273922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{25057}}^1$

素因数の和:25493

約数の個数: 16

約数和(自身を含む): 444127992

約数和(自身を除く): 169854070

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 25057, 50114, 325741, 651482, 10548997, 21097994, 137136961, 274273922]

約数ペア:

[(1, 274273922), (2, 137136961), (13, 21097994), (26, 10548997), (421, 651482), (842, 325741), (5473, 50114), (10946, 25057)]