2968388624

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{258031}}^1$

素因数の和:258758

約数の個数: 20

約数和(自身を含む): 5759274240

約数和(自身を除く): 2790885616

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 258031, 516062, 1032124, 2064248, 4128496, 185524289, 371048578, 742097156, 1484194312, 2968388624]

約数ペア:

[(1, 2968388624), (2, 1484194312), (4, 742097156), (8, 371048578), (16, 185524289), (719, 4128496), (1438, 2064248), (2876, 1032124), (5752, 516062), (11504, 258031)]