1378836697918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7841}}^1\times {\mathrm{14327}}^1$

素因数の和:22225

約数の個数: 48

約数和(自身を含む): 2311698261024

約数和(自身を除く): 932861563106

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 7841, 12274, 14327, 15682, 28654, 133297, 148979, 243559, 266594, 272213, 297958, 487118, 544426, 2532643, 2830601, 4627621, 5065286, 5172047, 5661202, 9255242, 10344094, 48120217, 87924799, 96240434, 112338007, 175849598, 224676014, 1909746119, 2134422133, 3819492238, 4268844266, 36285176261, 40554020527, 72570352522, 81108041054, 689418348959, 1378836697918]

約数ペア:

[(1, 1378836697918), (2, 689418348959), (17, 81108041054), (19, 72570352522), (34, 40554020527), (38, 36285176261), (323, 4268844266), (361, 3819492238), (646, 2134422133), (722, 1909746119), (6137, 224676014), (7841, 175849598), (12274, 112338007), (14327, 96240434), (15682, 87924799), (28654, 48120217), (133297, 10344094), (148979, 9255242), (243559, 5661202), (266594, 5172047), (272213, 5065286), (297958, 4627621), (487118, 2830601), (544426, 2532643)]