7281036196

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{398219}}^1$

素因数の和:398883

約数の個数: 24

約数和(自身を含む): 14584409280

約数和(自身を除く): 7303373084

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 9142, 18284, 398219, 796438, 1592876, 2787533, 5575066, 11150132, 260037007, 520074014, 1040148028, 1820259049, 3640518098, 7281036196]

約数ペア:

[(1, 7281036196), (2, 3640518098), (4, 1820259049), (7, 1040148028), (14, 520074014), (28, 260037007), (653, 11150132), (1306, 5575066), (2612, 2787533), (4571, 1592876), (9142, 796438), (18284, 398219)]