313584968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2063059}}^1$

素因数の和:2063084

約数の個数: 16

約数和(自身を含む): 618918000

約数和(自身を除く): 305333032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2063059, 4126118, 8252236, 16504472, 39198121, 78396242, 156792484, 313584968]

約数ペア:

[(1, 313584968), (2, 156792484), (4, 78396242), (8, 39198121), (19, 16504472), (38, 8252236), (76, 4126118), (152, 2063059)]