2017333486

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{3323}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 3501209088

約数和(自身を除く): 1483875602

約数列:

[1, 2, 7, 14, 103, 206, 421, 721, 842, 1442, 2947, 3323, 5894, 6646, 23261, 43363, 46522, 86726, 303541, 342269, 607082, 684538, 1398983, 2395883, 2797966, 4791766, 9792881, 19585762, 144095249, 288190498, 1008666743, 2017333486]

約数ペア:

[(1, 2017333486), (2, 1008666743), (7, 288190498), (14, 144095249), (103, 19585762), (206, 9792881), (421, 4791766), (721, 2797966), (842, 2395883), (1442, 1398983), (2947, 684538), (3323, 607082), (5894, 342269), (6646, 303541), (23261, 86726), (43363, 46522)]