7132252778

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{18061}}^1$

素因数の和:18558

約数の個数: 32

約数和(自身を含む): 12439371648

約数和(自身を除く): 5307118870

約数列:

[1, 2, 7, 14, 67, 134, 421, 469, 842, 938, 2947, 5894, 18061, 28207, 36122, 56414, 126427, 197449, 252854, 394898, 1210087, 2420174, 7603681, 8470609, 15207362, 16941218, 53225767, 106451534, 509446627, 1018893254, 3566126389, 7132252778]

約数ペア:

[(1, 7132252778), (2, 3566126389), (7, 1018893254), (14, 509446627), (67, 106451534), (134, 53225767), (421, 16941218), (469, 15207362), (842, 8470609), (938, 7603681), (2947, 2420174), (5894, 1210087), (18061, 394898), (28207, 252854), (36122, 197449), (56414, 126427)]