8517964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3374

約数の個数: 36

約数和(自身を含む): 18679584

約数和(自身を除く): 10161620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 3343, 6686, 13372, 23401, 43459, 46802, 86918, 93604, 163807, 173836, 304213, 327614, 608426, 655228, 1216852, 2129491, 4258982, 8517964]

約数ペア:

[(1, 8517964), (2, 4258982), (4, 2129491), (7, 1216852), (13, 655228), (14, 608426), (26, 327614), (28, 304213), (49, 173836), (52, 163807), (91, 93604), (98, 86918), (182, 46802), (196, 43459), (364, 23401), (637, 13372), (1274, 6686), (2548, 3343)]