7988246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 6699754

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 509, 826, 1018, 1121, 2242, 3563, 7126, 7847, 9671, 15694, 19342, 30031, 60062, 67697, 135394, 210217, 420434, 570589, 1141178, 3994123, 7988246]

約数ペア:

[(1, 7988246), (2, 3994123), (7, 1141178), (14, 570589), (19, 420434), (38, 210217), (59, 135394), (118, 67697), (133, 60062), (266, 30031), (413, 19342), (509, 15694), (826, 9671), (1018, 7847), (1121, 7126), (2242, 3563)]