2018670836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{792257}}^1$

素因数の和:792288

約数の個数: 36

約数和(自身を含む): 4425553188

約数和(自身を除く): 2406882352

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 792257, 1584514, 3169028, 5545799, 10299341, 11091598, 20598682, 22183196, 38820593, 41197364, 72095387, 77641186, 144190774, 155282372, 288381548, 504667709, 1009335418, 2018670836]

約数ペア:

[(1, 2018670836), (2, 1009335418), (4, 504667709), (7, 288381548), (13, 155282372), (14, 144190774), (26, 77641186), (28, 72095387), (49, 41197364), (52, 38820593), (91, 22183196), (98, 20598682), (182, 11091598), (196, 10299341), (364, 5545799), (637, 3169028), (1274, 1584514), (2548, 792257)]