1394755948376

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1\times {\mathrm{141283}}^1$

素因数の和:142488

約数の個数: 64

約数和(自身を含む): 3009010118400

約数和(自身を除く): 1614254170024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1019, 1211, 1384, 2038, 2422, 4076, 4844, 7133, 8152, 9688, 14266, 28532, 57064, 141283, 176287, 282566, 352574, 565132, 705148, 988981, 1130264, 1234009, 1410296, 1977962, 2468018, 3955924, 4936036, 7911848, 9872072, 24441959, 48883918, 97767836, 143967377, 171093713, 195535672, 287934754, 342187426, 575869508, 684374852, 1007771639, 1151739016, 1368749704, 2015543278, 4031086556, 8062173112, 24906356221, 49812712442, 99625424884, 174344493547, 199250849768, 348688987094, 697377974188, 1394755948376]

約数ペア:

[(1, 1394755948376), (2, 697377974188), (4, 348688987094), (7, 199250849768), (8, 174344493547), (14, 99625424884), (28, 49812712442), (56, 24906356221), (173, 8062173112), (346, 4031086556), (692, 2015543278), (1019, 1368749704), (1211, 1151739016), (1384, 1007771639), (2038, 684374852), (2422, 575869508), (4076, 342187426), (4844, 287934754), (7133, 195535672), (8152, 171093713), (9688, 143967377), (14266, 97767836), (28532, 48883918), (57064, 24441959), (141283, 9872072), (176287, 7911848), (282566, 4936036), (352574, 3955924), (565132, 2468018), (705148, 1977962), (988981, 1410296), (1130264, 1234009)]