247451696

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{11833}}^1$

素因数の和:13148

約数の個数: 20

約数和(自身を含む): 479845032

約数和(自身を除く): 232393336

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 11833, 20912, 23666, 47332, 94664, 189328, 15465731, 30931462, 61862924, 123725848, 247451696]

約数ペア:

[(1, 247451696), (2, 123725848), (4, 61862924), (8, 30931462), (16, 15465731), (1307, 189328), (2614, 94664), (5228, 47332), (10456, 23666), (11833, 20912)]