307072406

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{3529}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 465536400

約数和(自身を除く): 158463994

約数列:

[1, 2, 139, 278, 313, 626, 3529, 7058, 43507, 87014, 490531, 981062, 1104577, 2209154, 153536203, 307072406]

約数ペア:

[(1, 307072406), (2, 153536203), (139, 2209154), (278, 1104577), (313, 981062), (626, 490531), (3529, 87014), (7058, 43507)]