20250638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 13315762

約数列:

[1, 2, 17, 34, 41, 73, 82, 146, 199, 398, 697, 1241, 1394, 2482, 2993, 3383, 5986, 6766, 8159, 14527, 16318, 29054, 50881, 101762, 138703, 246959, 277406, 493918, 595607, 1191214, 10125319, 20250638]

約数ペア:

[(1, 20250638), (2, 10125319), (17, 1191214), (34, 595607), (41, 493918), (73, 277406), (82, 246959), (146, 138703), (199, 101762), (398, 50881), (697, 29054), (1241, 16318), (1394, 14527), (2482, 8159), (2993, 6766), (3383, 5986)]