2948573669188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{42308639}}^1$

素因数の和:42308800

約数の個数: 48

約数和(自身を含む): 6254909337600

約数和(自身を除く): 3306335668412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 917, 1834, 2489, 3668, 4978, 9956, 17423, 34846, 69692, 42308639, 84617278, 169234556, 296160473, 592320946, 803864141, 1184641892, 1607728282, 3215456564, 5542431709, 5627048987, 11084863418, 11254097974, 22169726836, 22508195948, 38797021963, 77594043926, 105306202471, 155188087852, 210612404942, 421224809884, 737143417297, 1474286834594, 2948573669188]

約数ペア:

[(1, 2948573669188), (2, 1474286834594), (4, 737143417297), (7, 421224809884), (14, 210612404942), (19, 155188087852), (28, 105306202471), (38, 77594043926), (76, 38797021963), (131, 22508195948), (133, 22169726836), (262, 11254097974), (266, 11084863418), (524, 5627048987), (532, 5542431709), (917, 3215456564), (1834, 1607728282), (2489, 1184641892), (3668, 803864141), (4978, 592320946), (9956, 296160473), (17423, 169234556), (34846, 84617278), (69692, 42308639)]