3978889202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{47207}}^1$

素因数の和:47330

約数の個数: 32

約数和(自身を含む): 6587215488

約数和(自身を除く): 2608326286

約数列:

[1, 2, 17, 34, 37, 67, 74, 134, 629, 1139, 1258, 2278, 2479, 4958, 42143, 47207, 84286, 94414, 802519, 1605038, 1746659, 3162869, 3493318, 6325738, 29693203, 53768773, 59386406, 107537546, 117026153, 234052306, 1989444601, 3978889202]

約数ペア:

[(1, 3978889202), (2, 1989444601), (17, 234052306), (34, 117026153), (37, 107537546), (67, 59386406), (74, 53768773), (134, 29693203), (629, 6325738), (1139, 3493318), (1258, 3162869), (2278, 1746659), (2479, 1605038), (4958, 802519), (42143, 94414), (47207, 84286)]