2051233295

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 2552860800

約数和(自身を除く): 501627505

約数列:

[1, 5, 53, 97, 199, 265, 401, 485, 995, 2005, 5141, 10547, 19303, 21253, 25705, 38897, 52735, 79799, 96515, 106265, 194485, 398995, 1023059, 2061541, 4229347, 5115295, 7740503, 10307705, 21146735, 38702515, 410246659, 2051233295]

約数ペア:

[(1, 2051233295), (5, 410246659), (53, 38702515), (97, 21146735), (199, 10307705), (265, 7740503), (401, 5115295), (485, 4229347), (995, 2061541), (2005, 1023059), (5141, 398995), (10547, 194485), (19303, 106265), (21253, 96515), (25705, 79799), (38897, 52735)]