1639891194

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{98563}}^1$

素因数の和:98674

約数の個数: 32

約数和(自身を含む): 3406371840

約数和(自身を除く): 1766480646

約数列:

[1, 2, 3, 6, 47, 59, 94, 118, 141, 177, 282, 354, 2773, 5546, 8319, 16638, 98563, 197126, 295689, 591378, 4632461, 5815217, 9264922, 11630434, 13897383, 17445651, 27794766, 34891302, 273315199, 546630398, 819945597, 1639891194]

約数ペア:

[(1, 1639891194), (2, 819945597), (3, 546630398), (6, 273315199), (47, 34891302), (59, 27794766), (94, 17445651), (118, 13897383), (141, 11630434), (177, 9264922), (282, 5815217), (354, 4632461), (2773, 591378), (5546, 295689), (8319, 197126), (16638, 98563)]